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This document provides a list of common chemical compounds along with their chemical formulas, CAS numbers, and synonyms.

The purpose of this document is to provide an indexed list of common chemical compounds complementing listings by element.

For each chemical compound, the document provides the chemical formula, synonyms (alternative names), and CAS registry number.

This is a list of common chemical compounds with chemical formulas and CAS numbers, indexed by

formula. This complements alternative listing at inorganic compounds by element. There is no


complete list of chemical compounds, since by nature the list would be infinite.
Note: There are elements for which spellings may differ, such as aluminum/aluminium,
sulfur/sulphur, and cesium/caesium.

Chemical formula Synonyms

Ac2O3 Actinium(III) oxide

AgBF4 Silver tetrafluoroborate

AgBr silver bromide

AgBrO3 silver bromate

AgCl silver chloride

AgCl3Cu2 dicopper silver trichloride

AgClO3 silver chlorate

AgClO4 silver perchlorate

AgCN silver cyanide

AgF silver fluoride

AgF2 silver(II) fluoride


Chemical formula Synonyms

AgI silver iodide

AgIO3 silver iodate

AgMnO4 silver permanganate

AgN3 silver azide

AgNO3 silver nitrate

Ag2O silver oxide

AgO silver monoxide

AgONC silver fulminate

AgPF6 silver hexafluorophosphate

AgSNC silver thiocyanate

Ag2C2 silver acetylide

Ag2CO3 silver(I) carbonate

Ag2C2O4 silver oxalate

Ag2Cl2 silver(II) dichloride


Chemical formula Synonyms

Ag2CrO4 silver chromate

Ag2Cr2O7 silver dichromate

Ag2F silver subfluoride

Ag2MoO4 silver molybdate

Ag2O silver(I) oxide

Ag2S silver sulfide

Ag2SO4 silver sulfate

Ag2Se silver selenide

Ag2SeO3 silver selenite

Ag2SeO4 silver selenate

Ag2Te silver(I) telluride

Ag3Br2 silver dibromide

Ag3Br3 silver tribromide

Ag3Cl3 silver(III) trichloride


Chemical formula Synonyms

Ag3I3 silver(III) triiodide

Ag3PO4 silver phosphate

AlBO aluminium boron oxide

AlBO2 aluminium borate

AlBr aluminium monobromide

AlBr3 aluminium tribromide

AlCl aluminium monochloride

AlClF aluminium chloride fluoride

AlClF aluminium chloride fluoride

AlClF2 aluminium chloride fluoride

AlClO aluminium chloride oxide

AlCl2H

AlCl3 aluminium chloride

AlCl2F aluminium chloride fluoride


Chemical formula Synonyms

AlCl3 aluminium trichloride

AlCl4Cs aluminium caesium tetrachloride

AlCl4K potassium tetrachloroaluminate

AlCl4Na sodium tetrachloroaluminate

AlCl4Rb aluminium rubidium tetrachloride

AlCl6K3 potassium hexachloroaluminate

AlCl6Na3 sodium hexachloroaluminate

AlF aluminium monofluoride

AlFO aluminium monofluoride monoxide

AlF2 aluminium difluoride

AlF2O aluminium difluoride oxide

AlF3 aluminium trifluoride

AlF4K potassium tetrafluoroaluminate

AlF4Li lithium tetrafluoroaluminate


Chemical formula Synonyms

AlF6K3 potassium hexafluoraluminate

AlF6Li3 lithium hexafluoroaluminate

AlF6Na3 cryolite

AlGaInP aluminium-gallium-indium phosphide

Al(OH)3 aluminium hydroxide

AlI aluminium monoiodide

AlI3 aluminium triiodide

AlLiO2 lithium aluminate

AlN aluminium nitride

Al(NO2)3 aluminium nitrite

Al(NO3)3 aluminium nitrate

AlNaO2 sodium aluminate

AlO aluminium monoxide

AlOSi aluminium silicon monoxide


Chemical formula Synonyms

AlO2 Aluminium(IV) oxide

AlP aluminium monophosphide

AlPO4 aluminium phosphate

AlTe aluminium monotelluride

AlTe2 monoaluminium ditelluride

Al2BeO4 beryllium aluminium oxide

Al2Br6 dialuminium hexabromide

Al2(CO3)3 aluminium carbonate

Al2Cl9K3 potassium aluminium chloride

Al2CoO4 cobalt blue

Al2F6 aluminium fluoride

Al2I6 aluminium iodide

Al2MgO4 magnesium aluminium oxide

Al2O dialuminium monoxide


Chemical formula Synonyms

Al2O2 dialuminium dioxide

Al2O3 aluminium oxide

Al2O5Si aluminium silicate

Al2O5Si aluminium silicate

Al2O5Si andalusite

Al2O7Si2 aluminium silicate

Al2S dialuminium monosulfide

Al2S3 aluminium sulfide

Al2(SO4)3 aluminium sulfate

Al2Se dialuminium selenide

Al2Si2O5(OH)4 kaolin

Al2Te dialuminium telluride

Al3F14Na5 chiolite

Al4C3 aluminium carbide


Chemical formula Synonyms

Al6BeO10 beryllium aluminium oxide

Al6O13Si2 mullite

ArClF argon chloride fluoride

ArClH argon chloride hydride

ArFH argon fluoride hydride

AsBrO arsenic oxybromide

AsBr3 arsenic tribromide

AsClO arsenic monoxide monochloride

AsCl3 arsenic trichloride

AsCl3O arsenic oxychloride

AsCl4F arsenic tetrachloride fluoride

AsF3 arsenic trifluoride

AsF5 arsenic pentafluoride

AsH3 arsine
Chemical formula Synonyms

AsI3 arsenic triiodide

AsO arsenic monoxide

AsO2 arsenic dioxide

AsP arsenic monophosphide

AsP3 arsenic triphosphide

AsTl thallium arsenide

As2I4 arsenic diiodide

As2O3 arsenic trioxide

As2P2 arsenic diphosphide

As2O5 arsenic pentoxide

As2S4 arsenic tetrasulfide

As2S5 arsenic pentasulfide

As2Se arsenic hemiselenide

As2Se3 arsenic triselenide


Chemical formula Synonyms

As2Se5 arsenic pentaselenide

As3O4 arsenic tetraoxide

As3P arsenic(III) phosphide

As4O3 tetraarsenic trioxide

As4O5 tetraarsenic pentaoxide

As4S3 tetraarsenic trisulfide

As4S4 tetraarsenic tetrasulfide

AuBO gold monoboride monoxide

AuBr gold bromide

AuBr3 gold tribromide

AuCN gold cyanide

AuCl gold chloride

AuCl3 gold trichloride

AuF3 gold trifluoride


Chemical formula Synonyms

AuI gold iodide

AuI3 gold(III) iodide

Au(OH)3 gold hydroxide

AuTe gold telluride

Au2O3 gold trioxide

Au2S gold sulfide

Au2S3 gold trisulfide

Au2(SeO4)3 gold triselenate

Au2Se3 gold triselenide

Chemical formula Synonyms CAS number

BAs boron arsenide

BAsO4 boron(III) arsenate

BBr3 boron tribromide 10294-33-4

BCl3 boron trichloride 10294-34-5


Chemical formula Synonyms

BF3 boron trifluoride 7637-07-2

BI3 boron iodide 13517-10-7

BN boron nitride 10043-11-5

B(NO2)3 boron nitrite

B(NO3)3 boron nitrate

B(OH)3 boric acid 10043-35-3

BP boron(III) phosphide 20205-91-8

BPO4 boron(III) orthophosphate 13308-51-5

B2Cl4 boron chloride 13701-67-2

B2F4 boron trifluoride 13965-73-6

B2H6 boron hydride 19287-45-7

B2O3 boron(III) oxide 1303-86-2

B2S3 boron sulfide 12007-33-9

B3N3H6 borazine 6569-51-3


Chemical formula Synonyms

B4C boron carbide 12069-32-8

Ba(AlO2)2 barium aluminate 12004-04-5

Ba(AsO3)2 barium arsenite 125687-68-5

Ba(AsO4)2 barium arsenate 56997-31-0

BaB6 barium hexaboride 12046-08-1

Ba(BrO3)2H2O barium bromate monohydrate 10326-26-8

Ba(BrO3)22H2O barium bromate dihydrate

BaBr2 barium bromide 10553-31-8

Ba(CHO2)2 barium formate 541-43-5

Ba(C2H3O2)2 barium acetate 543-81-7

Ba(CN)2 barium cyanide 542-62-1

BaC2O4 barium oxalate 516-02-9

BaC2 barium carbide 50813-65-5

barium carbonate
BaCO3 513-77-9
witherite
Chemical formula Synonyms

Ba(ClO4)2 barium perchlorate 13465-95-7

BaCl2 barium chloride 10361-37-2

barium chromate
BaCrO4 10294-40-3
barium chromate(VI)

BaF2 barium fluoride 7787-32-8

BaFeSi4O10 gillespite

BaHgI4 barium tetraiodomercurate(II) 10048-99-4

BaI2 barium iodide 13718-50-8

BaK2(CrO4)2 barium potassium chromate 27133-66-0

BaMnO4 barium manganate 7787-35-1

Ba(MnO4)2 barium permanganate 7787-36-2

BaMoO4 barium molybdate 7787-37-3

BaN6 barium azide 18810-58-7

Ba(NO2)2 barium nitrite 13465-94-6

Ba(NO3)2 barium nitrate 10022-31-8


Chemical formula Synonyms

Ba(NbO3)2 barium niobate 12009-14-2

BaNb2O6 barium metaniobate 12009-14-2

BaO barium oxide 1304-28-5

barium hydroxide
Ba(OH)2 17194-00-2
baryta

BaO2 barium peroxide 1304-29-6

Ba(PO3)2 barium metaphosphate 13466-20-1

BaS barium sulfide 21109-95-5

Ba(SCN)2 barium thiocyanate 2092-17-3

BaS2O3 barium thiosulfate 35112-53-9

BaSiF6 barium hexafluorosilicate 17125-80-3

BaSO3 barium sulfite 7787-39-5

barium sulfate
BaSO4 7787-43-7
barite

BaSe barium selenide 1304-39-8


Chemical formula Synonyms

BaSeO3 barium selenite 13718-59-7

BaSeO4 barium selenate 7787-41-9

BaSiO3 barium metasilicate 13255-26-0

BaSi2 barium silicide 1304-40-1

BaSi2O5 barium disilicate 12650-28-1

BaSn3 barium stannate 12009-18-6

BaTeO3 barium tellurite 58440-17-8

BaTeO43H2O barium tellurate trihydrate 28557-54-2

barium titanate
BaTiO3 12047-27-7
barium metatitanate

BaU2O7 barium uranium oxide 10380-31-1

BaWO4 barium tungstate 7787-42-0

BaZrO3 barium zirconate 12009-21-1

Ba2Na(NbO3)5 barium sodium niobate 12323-03-4

Ba2P2O7 barium pyrophosphate 13466-21-2


Chemical formula Synonyms

Ba2V2O7 barium pyrovanadate

Ba2XeO6 barium perxenate

Ba3(CrO4)2 barium chromate(V) 12345-14-1

Ba3N2 barium nitride 12047-79-9

Ba3(PO4)2 barium orthophosphate

Ba3(VO4)2 barium orthovandate 39416-30-3

BeB2 beryllium boride 12228-40-9

Be(BH4)2 beryllium borohydride 17440-85-6

BeBr2 beryllium bromide 7787-46-4

Be(CHO2)2 beryllium formate 1111-71-3

BeCO3 beryllium carbonate 13106-47-3

Be(C2H3O2)2 beryllium acetate 543-81-7

Be(C5H7O2)2 beryllium acetylacetonate 10210-64-7

BeCl2 beryllium chloride 7787-47-5


Chemical formula Synonyms

Be(ClO)2 beryllium hypochlorite

Be(ClO3)2 beryllium chlorate

Be(ClO4)2 beryllium perchlorate 13597-95-0

BeF2 beryllium fluoride 7787-49-7

BeI2 beryllium iodide 7787-53-3

Be(NO2)2 beryllium nitrite

Be(NO3)2 beryllium nitrate 7787-55-5

beryllium oxide
BeO 1304-56-9
bromellite

Be(OH)2 beryllium hydroxide 13327-32-7

BeS beryllium sulfide 13598-22-6

BeSO3 beryllium sulfite

BeSO4 beryllium sulfate 13510-49-1

Be2C beryllium carbide 506-66-1

Be3Al2(SiO3)6 beryl 1302-52-9


Chemical formula Synonyms

Be3N2 beryllium nitride 1304-54-7

BiBO3 bismuth(III) orthoborate 14059-35-9

BiBr3 bismuth(III) bromide 7787-58-8

Bi(C2H3O2)3 bismuth(III) acetate 22306-37-2

BiC6H5O7 bismuth(III) citrate 813-93-4

BiCl3 bismuth(III) chloride 7787-60-2

BiF3 bismuth(III) fluoride 7787-61-3

BiI3 bismuth(III) iodide 7787-64-6

Bi(NO3)35H2O bismuth(III) nitrate pentahydrate 10035-06-0

BiOCl bismuth(III) oxychloride 7787-59-9

BiOI bismuth(III) oxyiodide 7787-63-5

(BiO)2CO3 bismuth oxycarbonate 5892-10-4

BiPO4 bismuth(III) orthophosphate 10049-01-1

Bi(VO3)5 bismuth(III) metavanadate


Chemical formula Synonyms

bismuth(III) selenide
Bi2Se3 12068-69-8
bismuth selenide

Bi2(MoO4)3 bismuth(III) molybdate 13565-96-3

Bi2O3 bismuth(III) oxide 1304-76-3

bismuth(III) sulfide
Bi2S3 1345-07-9
bismuthinite

Bi2Se3 bismuth(III) selenide 12068-69-8

BrCl bromine chloride 13863-41-7

BrO3 bromate ion 15541-45-4

Br2 bromine 7726-95-6

Br2O5 dibromine pentoxide

Chemical compound Synonyms CAS number

dichlorodifluoromethane
CCl2F2 75-71-8
freon-12

carbon tetrachloride
CCl4 56-23-5
tetrachloromethane

CFCl3 freon-11 75-69-4


Chemical formula Synonyms

CFCl2CF2Cl freon-13 75-72-9

chloroform
CHCl3 trichloromethane 67-66-3
methyl trichloride

CHO2 formate ion

CH2CHCHCH2 1,3-butadiene 106-99-0

CH2CO ketene 463-51-4

CH2CHOH ethenol 557-75-5

CH2ClCOOH chloroacetic acid 79-11-8

CH2Cl2 dichloromethane 75-09-2

CH2O formaldehyde 19710-56-6

CH2(OH)2 methanediol

CH2OHCH2OH ethylene glycol 107-21-1

CH3CCH propyne 74-99-7

CH3CHCHCH3 2-butene 107-01-7


Chemical formula Synonyms

CH3CHCH2 propene 115-07-1

CH3CHO acetaldehyde 75-07-0

CH3CH2Br bromoethane 74-96-4

CH3CH2CH2CH2OH butan-1-ol 71-36-3

1-propanol
CH3CH2CH2OH 71-23-8
propan-1-ol

CH3CH2CONH2 propanamide 79-05-0

CH3CH2COOH propionic acid 79-09-4

diethyl ether
CH3CH2OCH2CH3 60-29-7
ethoxyethane

CH3CH2OH ethanol 64-17-5

CH3(CH2)16COOH stearic acid 57-11-4

CH3COCH3 acetone 67-64-1

CH3COCl acetyl chloride 75-36-5

acetamide
CH3CONH2 60-35-5
ethanamide
Chemical formula Synonyms

CH3COO acetate ion 71-50-1

CH3COOCHCH2 vinyl acetate 108-05-4

CH3COOCH2C6H5 benzyl acetate 140-11-4

CH3COO(CH2)2CH(CH3)2 isoamyl acetate 123-92-2

acetic acid
CH3COOH 64-19-7
ethanoic acid

CH3COONa sodium acetate 127-09-3

CH3COOK potassium acetate 127-08-2

CH3COORb rubidium acetate 563-67-7

CH3COOCs caesium acetate 3396-11-0

(CH3CO)2O acetic anhydride

chloromethane
CH3Cl 74-87-3
methyl chloride

iodomethane
CH3I 74-88-4
methyl iodide

CH3OCH3 dimethyl ether 115-10-6


Chemical formula Synonyms

CH3OCs caesium methoxide

CH3OH methanol 67-56-1

CH3OK potassium methoxide 865-33-8

CH3Oli lithium methoxide 865-34-9

CH3ONa sodium methoxide 124-41-4

CH3ORb rubidium methoxide

dimethyl sulfide
CH3SCH3 75-18-3
DMS

CH3SH methanethiol 74-93-1

isopropyl alcohol
2-propanol
(CH3)2CHOH 67-63-0
propan-2-ol
isopropanol

(CH3)2CO acetone 67-64-1

(CH3)2C2O4 dimethyl oxalate 553-90-2

(CH3)2NNH2 dimethyl hydrazine 30260-66-3

dimethylsulfoniopropionate
(CH3)2S+CH2CH2COO 7314-30-9
DMSP
Chemical formula Synonyms

(CH3)3CCl t-butyl chloride 507-20-0

(CH)3COH t-butyl alcohol 75-65-0

di-t-butyl peroxide
(CH3)3COOC(CH3)3 110-05-4
DTBP

methane
CH4 74-82-8
natural gas

CH4N2O2 hydroxycarbamide 127-07-1

CN cyanide ion 57-12-5

(CN)2 cyanogen 460-19-5

C(NH2)3NO3 guanidine nitrate 506-93-4

CNO cyanate ion 661-20-1

CO carbon monoxide 630-08-0

COCl2 phosgene 75-44-5

CO2 carbon dioxide 124-38-9

CO3 carbon trioxide


Chemical formula Synonyms

CO32 carbonate ion 3812-32-6

CS2 carbon disulfide 75-15-0

C2F4 tetrafluoroethylene 116-14-3

C2H2 acetylene 74-86-2

C2H3Cl vinyl chloride 75-01-4

C2H3O2 acetate ion 71-50-1

C2H4 ethylene 74-85-1

C2H4Cl2 ethylene dichloride 107-06-2

C2H4N4 3-amino-1,2,4-triazole 61-82-5

C2H4O2 acetic acid 64-19-7

C2H5Br bromoethane 74-96-4

C2H5NH2 ethylamine 75-04-7

glycine
C2H5NO2 56-40-6
Gly

C2H5O ethoxide ion


Chemical formula Synonyms

ethanol
C2H5OH 64-17-5
ethyl alcohol

(C2H5)2NH diethylamine 109-89-7

C2H5OCs caesium ethoxide

C2H5OK potassium ethoxide 917-58-8

C2H5ONa sodium ethoxide 141-52-6

C2H5ORb rubidium ethoxide

C2H6 ethane 74-84-0

dimethyl sulfoxide
C2H6OS 67-68-5
DMSO

C2H7NO3S taurine 107-35-7

C2O42 oxalate ion

C3H3O4 malonate ion 156-80-9

C3H4N2 imidazole 288-32-4

C3H4N2S aminothiazole 96-50-4


Chemical formula Synonyms

C3H4O3 pyruvic acid 127-17-3

C3H4O4 malonic acid 141-82-2

C3H5N3 3-amino-1H-pyrazole 1820-80-0

C3H5N3O9 nitroglycerine 55-63-0

cyclopropane 75-19-4
C3H6
propylene 115-07-1

-alanine 56-41-7
C3H7NO2
-alanine 107-95-9

cysteine
C3H7NO2S 52-90-4
Cys

serine
C3H7NO3 56-45-1
Ser

C3H8 propane 74-98-6

propanol
71-23-8
1-propanol
C3H8O

2-propanol 67-63-0
Chemical formula Synonyms

C3H8O3 glycerol 56-81-5

C3N3(OH)3 cyanuric acid 108-80-5

C3N12 cyanuric triazide 5637-83-2

C4HCl2FN2 2,6-dichloro-5-fluoroacil 2927-71-1

C4H2BrClN2 5-bromo-2-chloropyrimidine 32779-36-5

2,4-dichloropyrimidine 3934-20-1
C4H2Cl2N2
4,6-dichloropyrimidine 1193-21-1

C4H3Cl2N3 2-amino-4,6-dichloropyrimidine 56-05-3

C4H3FN2O2 fluorouracil 51-21-8

C4H4FN3O flucytosine 2022-85-7

C4H4N2O2 uracil 66-22-8

C4H4N4 3-aminopyrazole-4-carbonitrile 16617-46-2

C4H5N3O cytosine 71-30-7

C4H6N2S methimazole 60-56-0


Chemical formula Synonyms

2-amino-4-methylthiazole 1603-91-4

C4H6N4O 2,4-diamino-6-hydroxypyrimidine 56-06-4

C4H6O4 succinic acid 110-15-6

2-bromobutyric acid 80-58-0

4-bromobutyric acid 2623-87-2


C4H7BrO2
-bromoisobutyric acid 2052-01-9

ethyl bromoacetate 105-36-2

C4H7NO2 1-Aminocyclopropanecarboxylic acid 22059-21-8

aspartic acid
C4H7NO4 56-84-8
Asp

C4H8 cyclobutane 287-23-0

asparagine
C4H8N2O3 70-47-3
Asn

tetrahydrofuran
C4H8O 109-99-9
THF

C4H8O2 ethyl acetate


Chemical formula Synonyms

C4H9NO2 -aminobutyric acid 56-12-2

threonine
C4H9NO3 72-19-5
Thr

C4H9OH butyl alcohol 71-36-3

butane 106-97-8
C4H10
2-methylpropane 75-28-5

C4H10O diethyl ether 60-29-7

C5H3BrN2O2 2-bromo-5-nitropyridine 4487-59-6

C5H3Br2N 3,5-dibromopyridine 625-92-3

C5H3ClN2O2 2-chloro-5-nitropyridine 4585-45-2

C5H3ClN4 6-chloropurine 87-42-3

C5H4NCOOH niacin 59-67-6

C5H4N2O2 pyrazinoic acid 98-97-5

C5H4N2O4 orotic acid 65-86-1

C5H4N4O allopurinol 315-30-0


Chemical formula Synonyms

hypoxanthine 68-94-0

C5H4N4O2 xanthine 69-89-6

C5H4N4S mercaptopurine 50-44-2

C5H4O2S b-thiophenic acid 88-13-1

C5H5 cyclopentadienyl anion

C5H5BrN2 2-amino-5-bromopyridine 1072-97-5

2-amino-4-chloropyridine 19798-80-2

C5H5ClN2 2-amino-5-chloropyridine 1072-98-6

4-amino-2-chloropyridine 14432-12-3

C5H5IN2 2-amino-5-iodopyridine 20511-12-0

C5H5N pyridine 110-86-1

2-pyridone 142-08-5
C5H5NO
3-pyridinol 109-00-2

C5H5N3O pyrazinamide 98-96-4


Chemical formula Synonyms

C5H5N3O2 2-amino-nitropyridine 4214-76-0

C5H5N5 adenine 73-24-5

C5H5N5O guanine 73-40-5

C5H6BNO2 3-pyridinylboronic acid 1692-25-7

4-aminopyridine 504-24-5
C5H6N2
2-aminopyridine 504-29-0

C5H6N2O 2-amino-3-hydroxypyridine 16867-03-1

C5H6N2OS methylthiouracil 56-04-2

C5H6N2O2 thymine 65-71-4

C5H6O5 -Ketoglutaric acid 328-50-7

C5H7N3 3,4-diaminopyridine 54-96-6

proline
C5H9NO2 147-85-3
Pro

glutamic acid
C5H9NO4 56-86-0
Glu
Chemical formula Synonyms

C5H10 cyclopentane 287-92-3

glutamine
C5H10N2O3 56-85-9
Gln

C5H10O4 deoxyribose 533-67-5

valine
C5H11NO2 660-88-8
Val

methionine
C5H11NO2S 25343-91-3
Met

C5H12 pentane 109-66-0

C6F5COOH pentafluorobenzoic acid 602-94-8

C6H4BrNO2 5-bromonicotinic acid 20826-04-4

C6H4ClNO2 2-chloronicotinic acid 2942-59-8

C6H4ClN3 6-chloro-7-dezapurine 3680-69-1

6-chloro-2-pyridinecarboxylic acid 4684-94-0


C6H4ClNO2
6-chloronicotinic acid 5326-23-8

C6H4O2 orthobenzoquinone 583-63-1


Chemical formula Synonyms

parabenzoquinone
106-51-4
quinone

C6H5CHO benzaldehyde 100-52-7

C6H5CH2OH benzyl alcohol 100-51-6

C6H5COCl benzoyl chloride 98-88-4

C6H5COO benzoate ion 766-76-7

C6H5COOH benzoic acid 65-85-0

C6H5F fluorobenzene 462-06-6

C6H5NO2 picolinic acid 98-98-6

4-nitrophenol 100-02-7
C6H5NO3
6-hydroxyniacin 5006-66-6

C6H5OH phenol 108-95-2

C6H5O73 citrate ion 126-44-3

(C6H5)4Ge tetraphenylgermane 1048-05-1

C6H6 benzene 71-43-2


Chemical formula Synonyms

C6H6BClO2 4-chlorophenylboronic acid 1679-18-1

C6H6BFO2 4-fluorophenylboronic acid 1765-93-1

C6H6IN 4-iodoaniline 540-37-4

C6H6N2O nicotinamide 98-92-0

C6H6N2O2 6-aminonicotinic acid 3167-49-5

C6H6O phenol 108-95-2

catechol 120-80-9

C6H6O2
hydroquinone 123-31-9
(benzenediols)

resorcinol 108-46-3

C6H6O3 hydroxymethylfurfural 67-47-0

C6H7BO2 phenylboronic acid 98-80-6

C6H7N3O isoniazid 54-85-3

2-amino-3-methylpyridine 1603-40-3
C6H8N2
2-amino-4-methylpyridine 695-34-1
Chemical formula Synonyms

2-amino-5-methylpyridine 1603-41-4

2-amino-6-methylpyridine 1824-81-3

ethyl 2-aminothiazole-4-carboxylate 5398-36-7


C6H8N2O2S
sulfanilamide 63-74-1

C6H8O7 citric acid 77-92-9

histidine
71-00-1
His
C6H9N3O2

ethyl 5-amino-1H-pyrazole-4-carboxylate 6994-25-8

C6H9N3O3 metronidazole 443-48-1

4-acetylbutyric acid 3128-06-1

butyl glyoxylate 6295-06-3

ethyl acetoacetate 141-97-9


C6H10O3
2-hydroxypropyl acrylate 25584-83-2

pantolactone 599-04-2

propyl pyruvate 20279-43-0


Chemical formula Synonyms

cycloleucine 52-52-8
C6H11NO2
pipecolic acid 3105-95-1

C6H12 cyclohexane 110-82-7

fructose 7660-25-5
C6H12O6
glucose 50-99-7

C6H13NO N-ethylmorpholine 1119-29-5

aminocaproic acid 60-32-2

isoleucine
73-32-5
C6H13NO2 Ile

leucine
61-90-5
Leu

C6H14 hexane 110-54-3

lysine
C6H14N2O2 56-87-1
Lys

arginine
C6H14N4O2 74-79-3
Arg

CHH5FO2 4-fluorobenzoic acid 456-22-4


Chemical formula Synonyms

quinolinic acid 89-00-9


C7H5NO4
dipicolinic acid 499-83-2

C7H5NS2 2-mercaptobenzothiazole 149-30-4

C7H5N3O2 7-nitroindazole 2942-42-9

C7H6N2 7-azaindole 271-23-6

benzoic acid 65-85-0


C7H6O2
4-hydroxybenzaldehyde 123-08-0

salicylic acid 69-72-7


C7H6O3
4-hydroxybenzoic acid 99-96-7

protocatechuic acid 99-50-3


C7H6O4
2,3-dihydroxybenzoic acid 303-38-8

C7H6O5 gallic acid 149-91-7

C7H7BO4 4-carboxyphenylboronic acid 14047-29-1

C7H7NO2 4-aminobenzoic acid 150-13-0


Chemical formula Synonyms

C7H7NO3 mesalazine 89-57-6

C7H7N3 benomyl metabolite 934-32-7

C7H8 toluene 108-88-3

C7H8ClN3O4S2 hydrochlorothiazide 58-93-5

C7H8N4O2 theophylline 58-55-9

C7H9BO2 4-methylphenylboronic acid 5720-05-8

C7H9BO3 4-boronoanisole 5720-07-0

C7H10N2 4-dimethylaminopyridine 1122-58-3

C7H16 heptane 142-82-5

C8H5F3N2OS riluzole 1744-22-5

C8H5NO2 isatin 91-56-5

5-bromoindole 10075-50-0
C8H6BrN
6-bromoindole 52415-29-9

C8H6ClN 4-chloroindole 25235-85-2


Chemical formula Synonyms

C8H6Cl2O3 2,4-dichlorophenoxyacetic acid 94-75-7

C8H6N2O 4-quinazolinol 491-36-1

C8H6N2O2 indazolium-3-carboxylate 4498-67-3

C8H7N indole 120-72-9

indol-4-ol 2380-94-1

C8H7NO oxindole 59-48-3

5-hydroxyindole 1953-54-4

C8H8 cubane 277-10-1

C8H8N2OS 2-amino-6-methoxybenzothiazole 1747-60-0

4-hydroxyphenylacetic acid 156-38-7


C8H8O3
isovanillin 621-59-0

C8H8O4 vanillic acid 121-34-6

C8H9NO2 acetaminophen 103-90-2

C8H9NO2 aminomethylbenzoic acid 56-91-7


Chemical formula Synonyms

C8H9NO2 hydroxydanaidal 34199-35-4

C8H9NO2 methyl anthranilate 134-20-3

C8H10N4O2 caffeine 58-08-2

C8H11NO tyramine 51-67-2

C8H11N5O3 aciclovir 59277-89-3

C8H18 octane 111-65-9

C9H6BrN 4-bromoisoquinoline 1532-97-4

C9H6N2 5-cyanoindole 15861-24-2

C9H6O3 umbelliferone 93-35-6

8-hydroxyquinoline 148-24-3
C9H7NO
indole-3-carboxaldehyde 487-89-8

indole-2-carboxylic acid 1477-50-5


C9H7NO2
indole-3-carboxylic acid 771-50-6

C9H8N2 5-aminoisoquinoline 1125-60-6


Chemical formula Synonyms

5-aminoquinoline 611-34-7

6-aminoquinoline 580-15-4

8-aminoquinoline 578-66-5

C9H8O2 cinnamic acid 140-10-3

o-coumaric acid 614-60-8

C9H8O3
m-coumaric acid 621-54-5
(coumaric acids)

p-coumaric acid 7400-08-0

aspirin
50-78-2
acetylsalicylic acid
C9H8O4

caffeic acid 331-39-5

methylketol 95-20-5
C9H9N
skatole 83-34-1

4-methoxyindole 4837-90-5
C9H9NO
5-methoxyindole 1006-94-6

6-methoxyindole 3189-13-7
Chemical formula Synonyms

indole-3-carbinol 700-06-1

C9H9NO3 hippuric acid 495-69-2

C9H10O3 paeonol 552-41-0

phenylanine
63-91-2
LPA
C9H11NO2
phenylanine
150-30-1
DLPA

tyrosine
C9H11NO3 31330-59-3
Tyr

C9H11NO4 L-DOPA 59-92-7

C9H17NO2 gabapentin 60142-96-3

C9H18N2O2 1-boc-piperazine 57260-71-6

C9H20 nonane 111-84-2

C10H7NO2 quinaldic acid 93-10-7

C10H8 naphthalene 91-20-3

C10H8O3 hymecromone 90-33-5


Chemical formula Synonyms

C10H9NO2 indole-3-acetic acid 87-51-4

C10H9N5O kinetin 525-79-1

C10H9NO2 5-methoxyindole-3-carboxaldehyde 10601-19-1

C10H10N2O edaravone 89-25-8

C10H10O4 ferulic acid 1135-24-6

C10H11N3O3S sulfamethoxazole 723-46-6

C10H12N2 tryptamine 61-54-1

C10H13N5O4 adenosine 58-61-7

C10H14O mentha spicata herb oil 8008-79-5

C10H15ON ephedrine 56370-30-0

C10H16O camphor 76-22-2

C10H17NO3 boc-4-piperidone 79099-07-3

C10H19NO3 1-boc-4-piperidinol 109384-19-2

C10H20N2O2 boc-4-aminopiperidine 87120-72-7


Chemical formula Synonyms

C10H22 decane 124-18-5

C11H8O2 menadione 58-27-5

C11H11NO2 3-indolepropionic acid 830-96-6

tryptophan
C11H12N2O2 73-22-3
Trp

C11H14N2O 5-methoxytryptamine 608-07-1

C11H19NO4 boc-isonipecotic acid 84358-13-4

C11H24 undecane 1120-21-4

C12H8O4 methoxsalen 298-81-7

C12H10 biphenyl 92-52-4

C12H10ClN2O5S furosemide 54-31-9

C12H11N5 6-benzylaminopurine 1214-39-7

C12H15NO 1-benzyl-4-piperidone 3612-20-2

maltose 69-79-4
C12H22O11
sucrose 57-50-1
Chemical formula Synonyms

C12H13NO2 indole-3-butyric acid 133-32-4

C12H18O propofol 2078-54-8

C12H26 dodecane 112-40-3

C13H10O benzophenone 119-61-9

C13H12F2N6O fluconazole 86386-73-4

C13H12O -ionone 2484-16-4

C13H12O2 monobenzene 103-16-2

C13H16N2O2 melatonin 73-31-4

C13H18O2 ibuprofen 15687-27-1

C13H28 tridecane 629-50-5

C14H10 anthracene 120-12-7

C14H10O14 benzoyl peroxide 94-36-0

C14H12O3 resveratrol 501-36-0

C14H18N2O5 aspartame 81-14-1


Chemical formula Synonyms

C14H18N4O3 trimethoprim 738-70-5

C14H30 tetradecane 629-59-4

C15H10O4 daidzein 486-66-8

apigenin 520-36-5

C15H10O5 emodin 518-82-1

genistein 446-72-0

C15H10O6 luteolin 491-70-3

C15H10O7 quercetin 117-39-5

C15H12N2O carbamazepine 298-46-4

C15H12N2O2 phenytoin 57-41-0

C15H32 pentadecane 629-62-9

C16H34 hexadecane 544-76-3

C17H14F3N3O2S celecoxib 169590-42-5

C17H18N2O6 nifedipine 21829-25-4


Chemical formula Synonyms

C17H19N3O3S omeprazole 73590-58-6

C17H36 heptadecane 629-78-7

C18H27NO3 capsaicin 404-86-4

C18H32O2 linoleic acid 60-33-3

C18H36O2 stearic acid 57-11-4

C18H38 octadecane 593-45-3

C19H16ClNO4 indometacin 53-86-1

C19H40 nonadecane 629-92-5

C20H24O2N2 quinine 130-95-0

C20H28O2 tretinoin 302-79-4

C20H42 eicosane 112-95-8

C21H36N7O16P3S Coenzyme A 31416-98-5

C21H30O2 tetrahydrocannabinol 1972-08-3

C22H23ClN2O2 loratadine 79794-75-5


Chemical formula Synonyms

C164H256Na2O68S2 maitotoxin 59392-53-9

CaCu[edit]

Chemical formula Synonyms CAS number

CaAl2O4 calcium aluminate

CaB6 calcium boride 12007-99-7

CaBr2 calcium bromide 7789-41-5

Ca(CN)2 calcium cyanide 592-01-8

calcium carbonate
spent lime
CaCO3 calcite 471-34-1
limestone
marble

CaC2 calcium carbide 75-20-7

Ca(CHO2)2 calcium formate 544-17-2

Ca(C2H3O2)2 calcium acetate 62-54-4

CaC2O4 calcium oxalate 563-72-4

CaCN2 calcium cyanamide 156-62-7


Chemical formula Synonyms CAS number

CaCl2 calcium chloride 10043-52-4

Ca(ClO)2 calcium hypochlorite 7778-54-3

Ca(ClO3)2 calcium chlorate 10137-74-3

Ca(ClO4)2 calcium perchlorate 13477-36-6

calcium fluoride
CaF2 7789-75-5
fluorite

CaH2 calcium hydride 7789-78-8

Ca(H2PO2)2 calcium hypophosphite 7789-79-9

CaI2 calcium iodide 10102-68-8

Ca(IO3)2 calcium iodate 7789-80-2

CaMoO4 calcium molybdate 7789-82-4

Ca(NO2)2 calcium nitrite 13780-06-8

Ca(NO3)2 calcium nitrate 10124-37-5

Ca(NO3)2 4H2O Calcium nitrate tetrahydrate 13477-34-4

Ca(NbO3)2 calcium metaniobate


Chemical formula Synonyms CAS number

quicklime
CaO calcium oxide 1305-78-8
burnt lime

calcium hydroxide
Ca(OH)2 1305-62-0
slaked lime

CaO2 calcium peroxide 1305-79-9

CaP calcium monophosphide

calcium sulfide
hepar calcies
CaS 20548-54-3
sulfurated lime
oldhamite

CaSO3 calcium sulfite 10257-55-3

calcium sulfate
CaSO4 7778-18-9
whiskers crystal

plaster of paris
CaSO4 0.5H2O 10034-76-1
calcium sulfate hemihydrate

CaSe calcium selenide 1305-84-6

CaSeO3 calcium selenite 13780-18-2

CaSeO4 calcium selenate 14019-91-1

CaSiO3 1344-95-2
calcium metasilicate
Chemical formula Synonyms CAS number

wollastonite

CaTe calcium telluride 12013-57-9

CaTeO3 calcium tellurite 13812-57-2

CaTeO4 calcium tellurate 15852-09-2

CaTiO3 calcium titanate 12049-50-2

Ca(VO3)2 calcium metavanadate

Ca(VO4)2 calcium orthovanadate

CaWO4 calcium tungstate 7790-75-2

Ca3N2 calcium nitride 12013-82-0

Ca3P2 calcium phosphide 1305-99-3

Ca5(PO4)3F calcium fluorophosphate 12015-73-5

CdBr2 cadmium bromide 7789-42-6

Cd(CN)2 cadmium cyanide 542-83-6

CdCO3 cadmium carbonate 513-78-0


Chemical formula Synonyms CAS number

Cd(C2H3O2)2 cadmium acetate 543-90-8

CdC2O4 cadmium oxalate 814-88-0

CdCl2 cadmium chloride 10108-64-2

CdCrO4 cadmium chromate 14312-00-6

CdF2 cadmium fluoride 7790-79-6

CdI2 cadmium iodide 7790-80-9

Cd(IO3)2 cadmium iodate 7790-81-0

CdMoO4 cadmium molybdate 13972-68-4

Cd(NO3)2 cadmium nitrate 10325-94-7

Cd(N3)2 cadmium azide 14215-29-3

CdO cadmium oxide 1306-19-0

Cd(OH)2 cadmium hydroxide 21041-95-2

cadmium sulfide
CdS 1306-23-6
greenockite

CdSO3 cadmium sulfite 13477-23-1


Chemical formula Synonyms CAS number

CdSO4 cadmium sulfate 10124-36-4

CdSb cadmium antimonide 12014-29-8

cadmium selenide
CdSe 1306-24-7
cadmoselite

CdSeO3 cadmium selenite 13814-59-0

CdSiO3 cadmium metasilicate 13477-19-5

Cd(TaO3)2 cadmium metatantalate

CdTe cadmium telluride 1306-25-8

CdTeO4 cadmium tellurate 15852-14-9

CdTiO3 cadmium titanate 12014-14-1

CdWO4 cadmium tungstate 7790-85-4

CdZrO3 cadmium metazirconate

Cd2Nb2O7 cadmium niobate 12187-14-3

Cd3As2 cadmium arsenide 12006-15-4

Cd3P2 cadmium phosphide 12014-28-7


Chemical formula Synonyms CAS number

Cd3(PO4)2 cadmium phosphate 13477-17-3

CeB6 cerium boride 12008-02-5

CeBr3 cerium(III) bromide 14457-87-5

CeC cerium carbide 12012-32-7

CeCl3 cerium(III) chloride 7790-86-5

CeF3 cerium(III) fluoride 7758-88-5

CeF4 cerium(IV) fluoride 7758-88-5

CeI2 cerium(II) iodide 19139-47-0

CeI3 cerium(III) iodide 7790-87-6

CeN cerium nitride 25764-08-3

cerium(IV) oxide
CeO2 1306-38-3
cerianite

CeS cerium(II) sulfide 12014-82-3

Ce(SO4)2 cerium(IV) sulfate 13590-82-4

CeSi2 cerium silicide 12014-85-6


Chemical formula Synonyms CAS number

Ce2C3 cerium(III) carbide 12115-63-8

Ce2O3 cerium(III) oxide 1345-13-7

Ce2S3 cerium(III) sulfide 12014-93-6

CF4 Tetrafluoromethane 75-73-0

ClF chlorine fluoride 7790-89-8

ClF3 chlorine trifluoride 7790-91-2

ClF5 chlorine pentafluoride 13637-63-3

ClOClO3 chlorine perchlorate 27218-16-2

ClO2 chlorine dioxide 10049-04-4

ClO3F chlorine trioxide fluoride 7616-94-6

Cl2 chlorine 7782-50-5

Cl2O3 chlorine trioxide 17496-59-2

Cl2O6 chlorine hexoxide 12442-63-6

Cl2O7 chlorine heptoxide 10294-48-1


Chemical formula Synonyms CAS number

Cl2O8 Chlorine octaoxide

CoAl2O4 cobalt(II) aluminate 13820-62-7

CoAs cobalt arsenide 27016-73-5

CoAs2 cobalt(II) arsenide 12044-42-7

CoB cobalt(II) boride 12006-77-8

CoBr2 cobalt(II) bromide 7789-43-7

Co(CN)2 cobalt(II) cyanide 542-84-7

Co(C2H3O2)2 cobalt(II) acetate 71-48-7

Co(C2H3O2)3 cobalt(III) acetate 917-69-1

CoC2O4 cobalt(II) oxalate 814-89-1

Co(ClO4)2 cobalt(II) perchlorate 13455-31-7

CoCl2 cobalt(II) chloride 7646-79-9

CoCrO4 cobalt(II) chromate 24613-38-5

CoCr2O4 cobalt(II) chromite 13455-25-9


Chemical formula Synonyms CAS number

CoF2 cobalt(II) fluoride 10026-17-2

CoF3 cobalt(III) fluoride 10026-18-3

Co(IO3)2 cobalt(II) iodate 13455-28-2

CoI2 cobalt(II) iodide 15238-00-3

CoMoO4 cobalt(II) molybdate 13762-14-6

Co(NO3)2 cobalt(II) nitrate 10141-05-6

Co(NO3)3 cobalt(III) nitrate 15520-84-0

CoO cobalt(II) oxide 1307-96-6

Co(OH)2 cobalt(II) hydroxide 21041-93-0

Co(OH)3 cobalt(III) hydroxide 1307-86-4

CoS cobalt(II) sulfide 1317-42-6

CoS2 cobalt disulfide 12013-10-4

CoSb cobalt antimonide 12052-42-5

CoSe cobalt(II) selenide 1307-99-9


Chemical formula Synonyms CAS number

CoSeO3 cobalt(II) selenite 10026-23-0

CoTe cobalt(II) telluride 12017-13-9

CoTiO3 cobalt(II) titanate 12017-01-5

CoWO4 cobalt(II) tungstate 12640-47-0

Co2B cobalt boride 12045-01-1

Co2SO4 cobalt(II) sulfate 10124-43-3

Co2S3 cobalt(III) sulfide 1332-71-4

Co2SiO4 cobalt(II) orthosilicate 12017-08-2

Co2SnO4 cobalt(II) stannate 12139-93-4

Co2TiO4 cobalt(II) titanite 12017-38-8

Co3(AsO4)2 cobalt arsenate

Co3(Fe(CN)6)2 cobalt(II) ferricyanide 14049-81-1

CrBr2 chromium(II) bromide 10049-25-9

CrBr3 chromium(III) bromide 10031-25-1


Chemical formula Synonyms CAS number

CrCl2 chromium(II) chloride 10049-05-5

CrCl3 chromium(III) chloride 10025-73-7

CrCl4 chromium(IV) chloride 15597-88-3

CrF2 chromium(II) fluoride 10049-10-2

CrF3 chromium(III) fluoride 7788-97-8

CrF4 chromium(IV) fluoride 10049-11-3

CrF5 chromium(V) fluoride 13843-28-2

CrF6 chromium(VI) fluoride 13843-28-2

CrI2 chromium(II) iodide 13478-28-9

CrI3 chromium(III) iodide 13569-75-0

Cr(NO3)3 chromium(III) nitrate 13548-38-4

Cr(NO2)3 chromium(III) nitrite

Cr(OH)3 chromium(III) hydroxide

CrO2 chromium(IV) oxide 12018-01-8


Chemical formula Synonyms CAS number

CrO3 chromium(VI) oxide 1333-82-0

CrO42 chromate ion 13907-45-4

CrO2Cl2 chromium(VI) oxychloride 14977-61-8

CrPO4 chromium(III) phosphate 7789-04-0

CrSb chromium antimonide 12053-12-2

CrVO4 chromium(III) orthovanadate

chromium(III) oxide
Cr2O3 1308-38-9
eskolaite

Cr2(SO4)3 chromium(III) sulfate 10101-53-8

Cr2S3 chromium(III) sulfide 12018-22-3

Cr2Se3 chromium(III) selenide

Cr2(TeO4)3 chromium(III) tellurate

Cr2Te3 chromium(III) telluride 12053-39-3

Cr3As2 chromium(II) arsenide

Cr3C2 chromium(II) carbide 12012-35-0


Chemical formula Synonyms CAS number

Cr3Sb2 chromium(II) antimonide

Cr3Si2 chromium(II) silicide

CsBO2 caesium borate 92141-86-1

CsBr caesium bromide 7787-69-1

CsBrO3 caesium bromate 13454-75-6

CsBr3 caesium tribromide

CsCN caesium cyanide 21159-32-0

CsC2H3O2 caesium acetate 3396-11-0

CsCl caesium chloride 7647-17-8

CsClO caesium hypochlorite

CsClO2 caesium chlorite

CsClO3 caesium chlorate 13763-67-2

CsClO4 caesium perchlorate 13454-84-7

CsF caesium fluoride 13400-13-0


Chemical formula Synonyms CAS number

CsI caesium iodide 7789-17-5

CsI3 caesium triiodide

CsNH2 caesium amide 22205-57-8

CsNO2 caesium nitrite 13454-83-6

CsNO3 caesium nitrate 7789-18-6

CsN3 caesium azide 22750-57-8

CsNbO3 caesium metaniobate

CsOH caesium hydroxide 21351-79-1

CsO2 caesium superoxide 12018-61-0

Cs2O2 caesium peroxide

Cs2S caesium sulfide 12214-16-3

CsSCN caesium thiocyanate 3879-01-4

CsSeO4 caesium selenate 10326-29-1

CsTaO3 caesium metatantalate


Chemical formula Synonyms CAS number

Cs2CO3 caesium carbonate 29703-01-3

CsHCO3 caesium bicarbonate 15519-28-5

CsHSO3 caesium bisulfite

CsHSO4 caesium bisulfate

Cs2C2O4 caesium oxalate 1068-63-9

Cs2CrO4 caesium chromate 13454-78-9

Cs2Cr2O7 caesium dichromate 13530-67-1

Cs2HPO4 caesium hydrogen orthophosphate

Cs2MoO4 caesium molybdate 13597-64-3

Cs2O caesium oxide 20281-00-9

Cs2SO3 caesium sulfite

Cs2SO4 caesium sulfate 10294-54-9

Cs2SiO3 caesium metasilicate

Cs2TeO4 caesium tellurate 34729-54-9


Chemical formula Synonyms CAS number

caesium titanate
Cs2TiO3 12158-57-5
caesium metatitanate

Cs2WO4 caesium orthotungstate

Cs3PO4 caesium orthophosphate

Cs3VO4 caesium orthovanadate

CuBr copper(I) bromide 7787-70-4

Cu(BrO3)2 6H2O copper(II) bromate hexahydrate

CuBr2 copper(II) bromide 7789-45-9

CuC2O4 copper oxalate 814-91-5

Cu(CH3COO)2 copper(II) acetate

CuCl copper(I) chloride 7758-89-6

Cu(ClO3)2 6H2O copper(II) chlorate hexahydrate

CuCl2 copper(II) chloride 7447-39-4

CuF copper(I) fluoride 7789-19-7

CuF2 copper(II) fluoride 11113-59-0


Chemical formula Synonyms CAS number

copper iron sulfide


CuFeS2 12015-76-8
chalcopyrite

CuFe2O4 copper(II) iron(II) oxide 37220-43-2

copper iron sulfide


CuFe2S3 37293-35-9
cubanite

[Cu(H2O)4]SO4 H2O blue vitriol

CuI copper(I) iodide 7681-65-4

CuIO3 copper(I) iodate

Cu(IO3)2 copper(II) iodate

CuMoO4 copper(II) orthomolybdate

Cu(NO3)2 copper(II) nitrate 3251-23-8

Cu(NO3)2 3H2O copper(II) nitrate trihydrate 10031-43-3

Cu(NO3)2 6H2O copper(II) nitrate hexahydrate 10294-41-4

Cu(NbO3)2 copper(II) orthoniobate

CuO copper(II) oxide 1317-38-0


Chemical formula Synonyms CAS number

Cu2O copper(I) oxide

Cu(OH)2 copper(II) hydroxide 20427-59-2

Cu(OH)2CO3 Verdigris

copper(II) sulfide
CuS 1317-40-4
covellite

CuSCN copper(I) thiocyanate 1111-67-7

CuSO4 copper(II) sulfate 7758-98-7

CuSO4 5H2O copper(II) sulfate pentahydrate 7758-99-8

CuSe copper(II) selenide 37359-15-2

CuSeO3 2H2O copper(II) selenite dihydrate

CuSeO4 5H2O copper(II) selenate pentahydride

CuSiO3 copper(II) metasilicate

CuTe copper(II) telluride 12019-23-7

CuTeO3 copper(II) tellurite 13812-58-3

CuTiO3 copper(II) metatitanate


Chemical formula Synonyms CAS number

Cu(VO3)2 copper(II) metavanadate

CuWO4 copper(II) orthotungstate

Cu2CO3(OH)2 malachite 1319-53-5

copper(I) sulfide
Cu2S 21112-20-9
chalcocite

Cu2Se copper(I) selenide 20405-64-5

Cu2Te copper(I) telluride 12019-52-2

Cu3As copper(I) arsenide 12005-75-3

Cu3P copper(I) phosphide 12019-57-7

Cu3(PO4)2 copper(II) phosphate 7798-23-4

Cu3Sb copper(III) antimonide 12054-25-0

copper sulfide
Cu9S5
digenite

Chemical formula Synonyms CAS Number

DBr deuterium bromide 13536-59-9


Chemical formula Synonyms CAS number

DI deuterium iodide

Dli lithium deuteride 13587-16-1

Dna sodium deuteride 15780-28-6

deuterium oxide
D2O 7789-20-0
heavy water

D3O trideuterium oxide

DyBr3 dysprosium(III) bromide 14456-48-5

DyCl2 dysprosium(II) chloride 13767-31-2

DyCl3 dysprosium(III) chloride 10025-74-8

DySi2 dysprosium(II) silicide 12133-07-2

Dy2O3 dysprosium(III) oxide 1308-87-8

Dy2S3 dysprosium(III) sulfide 12133-10-7

Chemical formula Synonyms CAS number

ErF erbium monofluoride 16087-67-5

ErF2 erbium difluoride 16087-65-3


Chemical formula Synonyms CAS number

ErF3 erbium trifluoride 13760-83-3

ErI3 erbium triiodide 13813-42-8

ErI4Na erbium sodium tetraiodide 129863-13-4

ErO erbium monoxide 12280-61-4

EuF europium monofluoride 17209-60-8

EuF3 europium trifluoride 13765-25-8

EuI2 europium diiodide 22015-35-6

EuNbO2 europium niobium dioxide 107069-78-3

EuNb2O6 europium diniobium hexaoxide 55216-32-5

EuO europium monoxide 12020-60-9

EuO2V monoeuropium monovandium dioxide 88762-30-5

EuO3Ti europium titanium trioxide 12020-61-0

EuO3V europium metavanadate 39432-21-8

EuO4W europium tungsten tetraoxide 13537-12-7


Chemical formula Synonyms CAS number

EuS europium monosulfide 12020-65-4

EuS2 europium disulfide 55957-42-1

Eu2O dieuropium monoxide 62462-47-9

Eu2O2 dieuropium dioxide 62462-48-0

Eu2S dieuropium monosulfide 62462-49-1

Eu2S2 dieuropium disulfide 62462-51-5

Chemical formula Synonyms CAS number

F2Fe iron fluoride 41428-55-1

FGa gallium monofluoride 13966-78-4

FGaO gallium monofluoride monoxide 15586-66-0

FGd gadolinium monofluoride 12259-18-6

FGe germanium monofluoride 14929-46-5

FHo holmium monofluoride 16087-66-4

FI iodine monofluoride 13873-84-2


Chemical formula Synonyms CAS number

FI2 monofluorodiiodine 58751-33-0

FIn indium monofluoride 13966-95-5

FLa lanthanum monofluoride 13943-44-7

FLi lithium fluoride 7789-24-4

FLiO lithium hypofluorite 34240-84-1

FLi2 dilithium monofluoride 50644-69-4

FMg magnesium monofluoride 14953-28-7

FMn monomanganese monofluoride 13569-25-0

FMnO3 manganese fluoride trioxide 15586-97-7

FMo molybdenum monofluoride 60388-18-3

FN fluoroimidogen 13967-06-1

FNO nitrosyl fluoride 7789-25-5

FNO2 nitryl fluoride 10022-50-1

FNO3 fluorine nitrate 7789-26-6


Chemical formula Synonyms CAS number

FNS thiazyl fluoride 18820-63-8

FNa sodium fluoride 7681-49-4

FNa2 disodium monofluoride 87331-13-3

FNd neodymium monofluoride 13940-77-7

FO oxygen monofluoride 12061-70-0

FOTh thorium monofluoride monoxide 19797-90-1

FOTi titanium fluoride oxide 17497-75-5

FO2 dioxygen monofluoride 15499-23-7

FO3S fluorosulfate radical 21549-02-0

FP phosphorus monofluoride 16027-92-2

FPS phosphenothious fluoride 55753-39-4

FPS2 phosphenodithioic fluoride 137649-46-8

FPb lead monofluoride 14986-72-2

FPu plutonium monofluoride 20882-16-0


Chemical formula Synonyms CAS number

FRb rubidium fluoride 13446-74-7

FS monosulfur monofluoride 16068-96-5

FSc scandium monofluoride 14017-33-5

FSm samarium monofluoride 17209-59-5

FSn tin monofluoride 13966-74-0

FSr strontium monofluoride 13569-27-2

FTh thorium monofluoride 51686-34-1

FTi titanium fluoride 18025-22-4

FTl thallium monofluoride 7789-27-7

FW tungsten monofluoride 51621-16-0

FXe xenon monofluoride 16757-14-5

FY yttrium monofluoride 13981-88-9

FZr zirconium fluoride 13569-28-3

F2 fluorine 7782-41-4
Chemical formula Synonyms CAS number

F2Fe ferrous fluoride 7789-28-8

F2Ga gallium difluoride 51777-79-8

F2Gd gadolinium difluoride 12259-19-7

F2Ge germanium difluoride 13940-63-1

F2GeO difluorogermanone 72190-38-6

F2Hg mercury fluoride 7783-39-3

F2Hg2 mercury fluoride 13967-25-4

F2Ho holmium difluoride 16087-64-2

F2IP difluoroiodophosphine 13819-11-9

F2K2 dipotassium difluoride 12285-62-0

F2Kr krypton difluoride 13773-81-4

F2La lanthanum difluoride 15948-68-2

F2Li2 lithium fluoride 12265-82-6

F2Mg magnesium fluoride 7783-40-6


Chemical formula Synonyms CAS number

F2Mn manganese difluoride 7782-64-1

F2Mo molybdenum difluoride 20205-60-1

F2MoO2 molybdenum difluoride dioxide 13824-57-2

F2N difluoroamino radical 3744-07-8

F2N2O nitrosodifluoroamine 14984-78-2

F2Na2 disodium difluoride 12285-64-2

F2Nd neodymium difluoride 13940-76-6

F2Ni nickel difluoride 10028-18-9

F2O oxygen difluoride 7783-41-7

F2OS thionyl fluoride 7783-42-8

F2OSi difluorooxosilane 14041-22-6

F2OTi titanium fluoride oxide 13537-16-1

F2O2 perfluoroperoxide 7783-44-0

F2O2S sulfuryl fluoride 2699-79-8


Chemical formula Synonyms CAS number

F2O2W tungsten difluoride dioxide 14118-73-1

F2O5S3 peroxydisulfuryl difluoride

F2P phosphorus difluoride 13873-52-4

F2Pb lead difluoride 7783-46-2

F2Pt platinum difluoride 18820-56-9

F2Pu plutonium difluoride 20882-15-9

F2S sulfur difluoride 13814-25-0

F2SW tungsten difluoride monosulfide 41831-78-1

F2S2 difluorodisulfane 13709-35-8

F2S2 thiothionyl fluoride 16860-99-4

F2S2 thiothionyl fluoride 101947-30-2

F2S2W tungsten difluoride disulfide 41831-81-6

F2Sc scandium difluoride 14017-34-6

F2Se selenium difluoride 70421-43-1


Chemical formula Synonyms CAS number

F2Si difluorosilylene 13966-66-0

F2Sn tin difluoride 7783-47-3

F2Sr strontium fluoride 7783-48-4

F2Th thorium difluoride 28844-11-3

F2Ti titanium difluoride 13814-20-5

F2Tl2 dithallium difluoride 31970-97-5

F2W tungsten difluoride 33963-15-4

F2Xe xenon difluoride 13709-36-9

F2Y yttrium difluoride 13981-89-0

F2Zn zinc difluoride 7783-49-5

F2Zr zirconium fluoride 13842-94-9

F3Fe iron trifluoride 7783-50-8

F3Ga gallium trifluoride 7783-51-9

F3Gd gadolinium trifluoride 13765-26-9


Chemical formula Synonyms CAS number

F3Ho holmium trifluoride 13760-78-6

F3La lanthanum trifluoride 13709-38-1

F3Li3 trilithium trifluoride 110682-19-4

F3Lu lutetium trifluoride 13760-81-1

F3Mn manganese trifluoride 7783-53-1

F3Mo molybdenum trifluoride 20193-58-2

F3MoO molybdenum trifluoride oxide 22529-29-9

F3MoS molybdenum trifluoride sulfide 67374-76-9

F3N nitrogen trifluoride 7783-54-2

F3NO nitrogen trifluoride oxide 13847-65-9

F3NO2S difluoroaminosulfonyl fluoride 13709-30-3

F3NO3S difluoraminooxysulfonyl fluoride 6816-12-2

F3NS thiazyl trifluoride 15930-75-3

F3NaSn sodium trifluorostannate 13782-22-4


Chemical formula Synonyms CAS number

F3Nd neodymium trifluoride 13709-42-7

F3OP phosphoryl fluoride 13478-20-1

F3OTa tantalum monoxide trifluoride 20263-47-2

F3OV vanadium trifluoride oxide 13709-31-4

F3P phosphorus trifluoride 7783-55-3

F3PS thiophosphoryl fluoride 2404-52-6

F3Pr praseodymium trifluoride 13709-46-1

F3Pu plutonium trifluoride 13842-83-6

F3Rh rhodium fluoride 60804-25-3

F3S sulfur trifluoride 30937-38-3

F3SW tungsten trifluoride monosulfide 41831-79-2

F3Sb antimony trifluoride 7783-56-4

F3Sc scandium fluoride 13709-47-2

F3Si trifluorosilyl radical 14835-14-4


Chemical formula Synonyms CAS number

F3Sm samarium trifluoride 13765-24-7

F3Tb terbium trifluoride 13708-63-9

F3Th thorium trifluoride 13842-84-7

F3Ti titanium trifluoride 13470-08-1

F3Tl thallium trifluoride 7783-57-5

F3Tm thulium trifluoride 13760-79-7

F3W tungsten trifluoride 51621-17-1

F3Y yttrium trifluoride 13709-49-4

F3Yb ytterbium trifluoride 13760-80-0

F3Zr zirconium trifluoride 13814-22-7

F4Ge germanium tetrafluoride 7783-58-6

F4Ge2 digermanium tetrafluoride 12332-08-0

F4Hf hafnium fluoride 13709-52-9

F4Mg2 dimagnesium tetrafluoride 56450-89-6


Chemical formula Synonyms CAS number

F4Mg2 magnesium fluoride 58790-41-3

F4Mo molybdenum tetrafluoride 23412-45-5

F4MoO molybdenum tetrafluoride oxide 14459-59-7

F4MoS molybdenum tetrafluoride monosulfide 70487-60-4

F4N2 tetrafluorohydrazine 10036-47-2

F4Na2Sn disodium tetrafluorostannate 15007-55-3

F4OOs osmium oxide tetrafluoride 38448-58-7

F4OP2 diphosphorus tetrafluoride oxide 13812-07-2

F4ORe rhenium tetrafluoride oxide 17026-29-8

F4OS sulfur tetrafluoride oxide 13709-54-1

F4OW tungsten tetrafluoride oxide 13520-79-1

F4OXe xenon tetrafluoride oxide 13774-85-1

F4P2 diphosphorus tetrafluoride 13824-74-3

F4Pb lead tetrafluoride 7783-59-7


Chemical formula Synonyms CAS number

F4Pt platinum tetrafluoride 13455-15-7

F4Pu plutonium tetrafluoride 13709-56-3

F4S sulfur tetrafluoride 7783-60-0

F4SW tungsten tetrafluoride monosulfide 41831-80-5

F4Se selenium tetrafluoride 13465-66-2

F4Si silicon tetrafluoride 7783-61-1

F4Sn2 ditin tetrafluoride 130950-28-6

F4Ti titanium fluoride 7783-63-3

F4U uranium tetrafluoride 10049-14-6

F4W tungsten tetrafluoride 13766-47-7

F4Xe xenon tetrafluoride 13709-61-0

F4Zr zirconium tetrafluoride 7783-64-4

F5I iodine pentafluoride 7783-66-6

F5Mo molybdenum pentafluoride 13819-84-6


Chemical formula Synonyms CAS number

F5ORe rhenium monoxide pentafluoride 23377-53-9

F5P phosphorus pentafluoride 7647-19-0

F5Pu plutonium pentafluoride 31479-19-3

F5S disulfur decafluoride 10546-01-7

F5Sb antimony pentafluoride 7783-70-2

F5Ta tantalum pentafluoride 7783-71-3

F5U uranium pentafluoride 13775-07-0

F5W tungsten pentafluoride 19357-83-6

F6Fe2 diiron hexafluoride 17114-45-3

F6La2 lanthanum trifluoride dimer 12592-31-3

F6Mo molybdenum hexafluoride 7783-77-9

F6NP3 nitridotriphosphorous hexafluoride 56564-56-8

F6Os osmium hexafluoride 13768-38-2

F6Pu plutonium hexafluoride 13693-06-6


Chemical formula Synonyms CAS number

F6Re rhenium hexafluoride 10049-17-9

F6S sulfur hexafluoride 2551-62-4

F6Se selenium hexafluoride 7783-79-1

F6Si2 hexafluorodisilane 13830-68-7

F6Sn3 tritin hexafluoride 12324-60-6

F6Te tellurium hexafluoride 7783-80-4

F6U uranium hexafluoride 7783-81-5

F6W tungsten hexafluoride 7783-82-6

F6Xe xenon hexafluoride 13693-09-9

F7I iodine fluoride 16921-96-3

F7NS pentafluorosulfanyldifluoroamine 13693-10-2

F7Re rhenium heptafluoride 17029-21-9

F8Si3 octafluorotrisilane 14521-14-3

F10Mo2 molybdenum fluoride 65653-18-1


Chemical formula Synonyms CAS number

F10S2 sulfur fluoride 5714-22-7

F15Mo3 molybdenum fluoride 65653-05-6

iron arsenic sulfide


FeAsS 1303-18-0
arsenopyrite

FeBr2 iron(II) bromide 7789-46-0

FeBr3 iron(III) bromide 10031-26-2

FeBr3 6H2O iron(III) bromide hexahydrate

FeCO3 siderite 14476-16-5

FeC2O4 iron oxalate 15843-42-2

iron pentacarbonyl
FeC5O5 13463-40-6
pentacarbonyl iron

FeC10H10 ferrocene 102-54-5

FeCl2 iron(II) chloride 7758-94-3

FeCl3 iron(III) chloride 7705-08-0

FeCr2O4 chromite (ore) 1308-31-2


Chemical formula Synonyms CAS number

FeF2 4H2O iron(II) fluoride tetrahydrate

FeI iron monoiodide 33019-21-5

iron diiodide
FeI2 7783-86-0
iron(II) iodide

FeI2 4H2O iron(II) iodide tetrahydrate

FeI3 iron(III) iodide 15600-49-4

FeMoO4 iron(II) orthomolybdate

iron monoxide
FeO iron(II) oxide 1345-25-1
wstite

FeO2 iron dioxide 12411-15-3

FeO2H goethite 1310-14-1

FeO2H nH2O limonite 1317-63-1

Fe(OH)2 iron(II) hydroxide 18624-44-7

Fe(OH)3 iron(III) hydroxide 11113-66-9

FeO4S ferrous sulfate 7720-78-7


Chemical formula Synonyms CAS number

FeO8H4P2 iron(II) dihydrogen phosphate

FeP iron(III) phosphide 26508-33-8

iron sulfide
FeS 1317-96-0
iron(II) sulfide

pyrite
1309-36-0
fool's gold
FeS2
iron(IV) sulfide
12068-85-8
marcasite

FeSe iron(II) selenide 1310-32-3

FeTe iron(II) telluride 12125-63-2

FeTiO3 iron(II) metatitanate

FeVO4 iron(III) orthovanadate

FeWO4 iron(II) orthotungstate

FeZrO3 iron(II) metazirconate

Fe2I2 diiron diiodide 92785-64-3

Fe2I4 diiron tetraiodide 92785-63-2


Chemical formula Synonyms CAS number

iron oxide
Fe2O3 iron(III) oxide 1317-60-8
hematite

Fe2O3 venetian red 8011-97-0

ferric sulfate
Fe2O12S3 10028-22-5
iron(III) sulfate

Fe2O12W3 iron(III) orthotungstate

Fe2P diiron phosphide 1310-43-6

Fe2SiO4 fayalite 13918-37-1

chrysotile
Fe3H2Na2O45Si 12001-28-4
white asbestos

iron(II,III) oxide
Fe3O4 magnetite 1309-38-2
triiron(II, III) tetraoxide

Fe3P iron(tri) phosphide 12023-53-9

amosite
Fe7Si8O24H2 brown asbestos 12172-73-5
grunerite

G[edit]

Chemical formula Synonyms CAS number


Chemical formula Synonyms CAS number

GaAs gallium(III) arsenide 1303-00-0

GaAsO4 gallium(III) orthoarsenate

GaBr3 gallium(III) bromide 13450-88-9

Ga(C2H3O2)3 gallium(III) acetate 2571-06-4

GaCl2 gallium(II) chloride 128579-09-9

GaCl3 gallium trichloride 13450-90-3

GaI2 gallium(II) iodide

GaI3 gallium(III) iodide 13450-91-4

GaN gallium(III) nitride 25617-97-4

Ga(OH)3 gallium(III) hydroxide 12023-99-3

GaPO4 gallium(III) orthophosphate

GaSb gallium(III) antimonide 12064-03-8

GaTe gallium(II) telluride 12024-14-5

Ga2O3 gallium(III) oxide 12024-21-4


Chemical formula Synonyms CAS number

Ga2(SO4)318H2O gallium(III) sulfate octadecahydrate

Ga2S3 gallium(III) sulfide 12024-22-5

Ga2Te3 gallium(III) telluride 12024-27-0

GeBr4 germanium(IV) bromide 13450-92-5

GeH3COOH 2-germaacetic acid

GeI2 germanium(II) iodide 13573-08-5

GeI4 germanium(IV) iodide 13450-95-8

GeO germanium(II) oxide 20619-16-3

H[edit]

Chemical formula Synonyms CAS number

HAt hydrogen astatide

hydrogen bromide
HBr 10035-10-6
hydrobromic acid

HBrO2 bromous acid

HBrO3 bromic acid


Chemical formula Synonyms CAS number

acetylene
HCCH 74-86-2
ethyne

hydrocyanic acid
HCN 6914-07-4
hydrogen cyanide

formamide
HCONH2 75-12-7
methanamide

HCOO formate ion 71-47-6

formic acid
HCOOH 64-18-6
methanoic acid

HCOONH4 ammonium formate 540-69-2

HCO3 hydrogen carbonate ion 71-52-3

HC3H5O3 lactic acid 50-21-5

HC5H5N+ pyridinium ion

HC6H7O6 ascorbic acid 50-81-7

HC9H7O4 acetylsalicylic acid 50-78-2

thiamine hydrochloride
HC12H17ON4SCl2 67-03-8
vitamin B1 hydrochloride

HCl 7647-01-0
hydrochloric acid
Chemical formula Synonyms CAS number

hydrogen chloride

HClO hypochlorous acid 7790-92-3

HClO2 chlorous acid 13898-47-0

HClO3 chloric acid 7790-93-4

HClO4 perchloric acid 7601-90-3

semiheavy water
HDO 14940-63-7
water-d1

HF hydrofluoric acid 7664-39-3

HI hydroiodic acid 10034-85-2

HIO hypoiodous acid 14332-21-9

HIO3 iodic acid 7782-68-5

HNO nitroxyl 14332-28-6

HNO2 nitrous acid 7782-77-6

nitric acid
HNO3 7697-37-2
hydrogen nitrate

HN3 hydrazoic acid 7782-79-8


Chemical formula Synonyms CAS number

HOBr hypobromous acid 13517-11-8

HOCl hypochlorous acid 7790-92-3

HOF hypofluorous acid 14034-79-8

HOOCCOOH oxalic acid 144-62-7

HPO42 hydrogen phosphate ion 14066-19-4

HSO3 hydrogen sulfite ion 15181-46-1

HSO4 hydrogen sulfate 12143-45-2

partially tritiated water


HTO 13670-17-2
water-t

H2 hydrogen 1333-74-0

H2C(CH)CN acrylonitrile 107-13-1

H2CO formaldehyde 19710-56-6

H2CO3 carbonic acid 107-32-4

H2CSO sulfine 40100-16-1

H2C2O4 oxalic acid 144-62-7


Chemical formula Synonyms CAS number

H2C4H4O6 tartaric acid 87-69-4

phthalic acid
H2C8H4O4
H2Ph

H2CrO4 chromic acid 7738-94-5

H2NCH2COOH glycine 56-40-6

H2N2O2 hyponitrous acid 14448-38-5

H2NNH2 hydrazine 302-01-2

H2O water 7732-18-5

H2O2 hydrogen peroxide 7722-84-1

H2PO4 dihydrogen phosphate ion 14066-20-7

hydrogen sulfide
H2S 7783-06-4
hydrosulfuric acid

H2SO3 sulfurous acid 7782-99-2

sulfuric acid
H2SO4 7664-93-9
hydrogen sulfate

H2S2O2 thiosulfurous acid


Chemical formula Synonyms CAS number

H2S2O3 thiosulfuric acid 13686-28-7

H2S2O4 dithionous acid 15959-26-9

H2S2O5 disulfurous acid

H2S2O6 dithionic acid 14970-71-9

H2S2O7 disulfuric acid 8014-95-7

H2S2O8 peroxydisulfuric acid 13445-49-3

H2SeO3 selenous acid 7783-00-8

H2SeO4 selenic acid 7783-08-6

H2SiO3 silicic acid 7699-41-4

H2TeO3 tellurous acid 10049-23-7

H2TiO3 titanic acid

H3AsO4 arsenic acid 7778-39-4

H3CCH2CH3 propane 74-98-6

H3N+CH2COO zwitterion
Chemical formula Synonyms CAS number

H3O+ hydronium ion 13968-08-6

H3PO2 hypophosphorous acid

H3PO3 phosphorous acid

H3PO4 phosphoric acid 7664-38-2

H4XeO6 perxenic acid

H6TeO6 telluric acid 7803-68-1

HfBr4 hafnium(IV) bromide 13777-22-5

HfF4 hafnium(IV) fluoride 13709-52-9

HfOCl2 8H2O hafnium(IV) oxychloride octahydrate 14456-34-9

HfOH(C2H3O2)3 hafnium(IV) acetate, basic

Hf(SO4)2 hafnium(IV) sulfate 15823-43-5

Hg(BrO3)2 2H2O mercury(II) bromate dihydrate

Hg2Br2 mercury(I) bromide 10031-18-2

HgBr2 mercury(II) bromide 7789-47-1


Chemical formula Synonyms CAS number

Hg(C2H3O2)2 mercury(II) acetate 1600-27-7

Hg(C7H5O2)2 H2O mercury(II) benzoate monohydrate

HgClO4 4H2O mercury(I) perchlorate tetrahydrate

Hg(ClO4)2 3H2O mercury(II) perchlorate trihydrate

HgCl2 mercury(II) chloride 7487-94-7

Hg(IO3)2 mercury(II) iodate 7783-32-6

HgI2 mercury(II) iodide 7774-29-0

Hg(NO3)2 H2O mercury(II) nitrate monohydrate 7783-34-8

Hg(CNO)2 mercury(II) fulminate 628-86-4

HgO mercury(II) oxide 21908-53-2

Hg(OH)2 mercury(II) hydroxide

mercury(II) sulfide
HgS 1344-48-5
cinnabar

Hg(SCN)2 mercury(II) thiocyanate 592-85-8

HgSe mercury(II) selenide 20601-83-6


Chemical formula Synonyms CAS number

HgSeO3 mercury(II) selenite

HgTe mercury(II) telluride 12068-90-5

HgTeO3 mercury(II) tellurite

HgWO4 mercury(II) tungstate

Hg2Br2 mercury(I) bromide 15385-58-7

Hg2Cl2 mercury(I) chloride 10112-91-1

Hg2I2 mercury(I) iodide 15385-57-6

Hg3(AsO4)2 mercury(II) orthoarsenate

Hg3(PO4)2 mercury(II) phosphate

I[edit]

Chemical formula Synonyms CAS number

IBr iodine(I) bromide 7789-33-5

IBr3 iodine(III) bromide 7789-58-4

ICl Iodine monochloride 7790-99-0


Chemical formula Synonyms CAS number

ICl3 iodine(III) chloride 865-44-1

IO3 iodate ion 15454-31-6

I2 iodine 7553-56-2

I2O5 iodine pentoxide 12029-98-0

I3 triiodide ion 14900-04-0

InAs indium(III) arsenide 1303-11-3

InBr indium(I) bromide 14280-53-6

InBrI2 indium(III) bromodiiodide

InBr2I indium(III) dibromoiodide

InBr3 indium(III) bromide 13465-09-3

InCl indium(I) chloride 13465-10-6

InCl2 indium(II) chloride

InCl3 indium(III) chloride 10025-82-8

InCl34H2O indium(III) chloride tetrahydrate 22519-64-8


Chemical formula Synonyms CAS number

InI indium(I) iodide 13966-94-4

In(IO3)3 indium(III) iodate

InI2 indium(II) iodide

InI3 indium(III) iodide 13510-35-5

In(NO3)34.5H2O indium(III) nitrate tetrahemihydrate

In(OH)3 indium(III) hydroxide 20661-21-6

InP indium(III) phosphide 22398-80-7

InPO4 indium(III) orthophosphate

InS indium(II) sulfide 12030-14-7

InSb indium(III) antimonide 1312-41-0

InTe indium(II) telluride 12030-19-2

In2O3 indium(III) oxide 1312-43-2

In2(SO4)3H2O indium(III) sulfate monohydrate 304655-87-6

In2S3 indium(III) sulfide 12030-24-9


Chemical formula Synonyms CAS number

In2Se3 indium(III) selenide 12056-07-4

In2Te3 indium(III) telluride 1312-45-4

IrBr3 iridium(III) bromide 10049-24-8

K[edit]

Chemical formula Synonyms CAS number

KAl(SO4)2 potassium alum 10043-67-1

KBr potassium bromide 7758-02-3

KCN potassium cyanide 151-50-8

KCNS potassium thiocyanate 333-20-0

KCl potassium chloride 7447-40-7

KClO potassium hypochlorite 7778-66-7

KClO2 potassium chlorite 14314-27-3

KClO3 potassium chlorate 3811-04-9

KClO4 potassium perchlorate 7778-74-7


Chemical formula Synonyms CAS number

K2CrO4 potassium chromate 7789-00-6

K2Cr2O7 potassium dichromate 7778-50-9

K2HPO4 dipotassium phosphate

K3PO4 tripotassium phosphate

KF potassium fluoride 13455-21-1

KHCO3 potassium bicarbonate 298-14-6

KHSO3 potassium bisulfite 7773-03-7

KHSO4 potassium bisulfate 7646-93-7

KH2PO4 monopotassium phosphate

KI potassium iodide 7681-11-0

KMnO4 potassium permanganate 7722-64-7

KNO3 potassium nitrate 7757-79-1

KNO2 potassium nitrite 7758-09-0

K2CO3 potassium carbonate 584-08-7


Chemical formula Synonyms CAS number

K2MnO4 potassium manganate 10294-64-1

K2N2O2 potassium hyponitrite

K2O potassium oxide 12136-45-7

K2O2 potassium peroxide 17014-71-0

K2S potassium sulfide 1312-73-8

K2S2O3 potassium thiosulfate 10294-66-3

K2S2O5 potassium metabisulfite 16731-55-8

K2S2O8 potassium persulfate 7727-21-1

K2SO3 potassium sulfite 16731-55-8

K2SO4 potassium sulfate 7778-80-5

KOH potassium hydroxide/custic potash 1310-58-3

KrF2 krypton difluoride 13773-81-4

L[edit]

Chemical formula Synonyms CAS number


Chemical formula Synonyms CAS number

LaCl3 lanthanum(III) chloride 10099-58-8

LaPO4 lanthanum(III) phosphate 14913-14-5

LaPO40.5H2O lanthanum(III) phosphate crystal hemihydrate

Li(AlSi2O6) keatite

LiBr lithium bromide 7550-35-8

LiBr2H2O lithium bromide dihydrate

LiBrO3 lithium bromate 13550-28-2

LiCl lithium chloride 7447-41-8

LiClO lithium hypochlorite 13840-33-0

LiClO2 lithium chlorite

LiClO3 lithium chlorate 13453-71-9

LiClO4 lithium perchlorate 7791-03-9

LiCN lithium cyanide 2408-36-8

LiC2H5O lithium ethoxide 2388-07-0


Chemical formula Synonyms CAS number

LiF lithium fluoride 7789-24-4

LiI lithium iodide 10377-51-2

LiHCO3 lithium bicarbonate 5006-97-3

LiHSO3 lithium bisulfite

LiHSO4 lithium hydrogen sulfate 13453-86-6

LiIO3 lithium iodate 13765-03-2

LiNa sodium lithium

LiNO2 lithium nitrite 13568-33-7

LiNO3 lithium nitrate 7790-69-4

LiNO3H2O lithium nitrate monohydrate

LiOH lithium hydroxide 1310-65-2

lithium tantalate
LiTaO3 12031-66-2
lithium metatantalate

LiVO32H2O lithium metavanadate dihydrate

Li2B4O75H2O lithium tetraborate pentahydrate 1303-94-2


Chemical formula Synonyms CAS number

Li2CO3 lithium carbonate 554-13-2

Li2CrO4 lithium chromate 14307-35-8

Li2CrO42H2O lithium chromate dihydrate 7789-01-7

Li2Cr2O7 lithium dichromate 13843-81-7

Li2MoO4 lithium orthomolybdate 13568-40-6

Li2NbO3 lithium metaniobate 12031-63-9

Li2N2O2 lithium hyponitrite

Li2O lithium oxide 12057-24-8

Li2O2 lithium peroxide 12031-80-0

Li2S lithium sulfide 12136-58-2

Li2SO3 lithium sulfite 13453-87-7

Li2SO4 lithium sulfate 10377-48-7

Li2SeO3 lithium selenite 15593-51-8

Li2SeO4 lithium selenate 15593-52-9


Chemical formula Synonyms CAS number

lithium metasilicate 10102-24-6


Li2SiO3
lithium orthosilicate 63985-45-5

Li2TeO3 lithium tellurite 14929-69-2

Li2TeO4 lithium tellurate 15851-53-3

Li2TiO3 lithium metatitanate 12031-82-2

Li2WO4 lithium orthotungstate 13568-45-1

Li2ZrO3 lithium metazirconate

M[edit]

Chemical formula Synonyms CAS number

MgBr2 magnesium bromide 7789-48-2

Mg(AlO2)2 magnesium aluminate 12068-51-8

As2Mg3 magnesium arsenide 12044-49-4

magnesium carbonate
MgCO3 546-93-0
magnesite

MgC2O4 magnesium oxalate 547-66-0


Chemical formula Synonyms CAS number

Mg(ClO)2 magnesium hypochlorite 10233-03-1

Mg(ClO3)2 magnesium chlorate 10326-21-3

Mg(ClO3)2xH2O magnesium chlorate hydrate

Mg(ClO4)2 magnesium perchlorate 10034-81-8

MgCl2 magnesium chloride 7786-30-3

MgCrO4 magnesium chromate 13423-61-5

MgCrO45H2O magnesium chromate pentahydrate

MgF2 magnesium fluoride 7783-40-6

MgI2 magnesium iodide 10377-58-9

MgMoO4 magnesium molybdate 13767-03-8

MgNH4PO46H2O magnesium ammonium phosphate hexahydrate 15490-91-2

Mg(NO2)2 magnesium nitrite

Mg(NO3)2 magnesium nitrate 10377-60-3

Mg(NO3)26H2O magnesium nitrate hexahydrate 13446-18-9


Chemical formula Synonyms CAS number

MgNaAl5(Si4O10)3(OH)6 montmorillonite (clay) 1318-93-0

magnesium oxide
MgO magnesia 1309-48-4
periclase

magnesium hydroxide
Mg(OH)2 1309-42-8
milk of magnesia

MgPo magnesium polonide

MgS magnesium sulfide 12032-36-9

MgSO3 magnesium sulfite 7757-88-2

MgSO4 magnesium sulfate 7487-88-9

MgSe magnesium selenide 1313-04-8

MgSeO3 magnesium selenite 15593-61-0

MgSeO4 magnesium selenate 14986-91-5

magnesium metasilicate
MgSiO3 13776-74-4
enstatite

MgTiO3 magnesium metatitanate 12032-30-3

Mg(VO3)2 magnesium metavanadate


Chemical formula Synonyms CAS number

MgWO4 magnesium tungstate 13573-11-0

Mg2Al(AlSiO5)(OH)4 amesite

Mg2P2O7 magnesium pyrophosphate 13446-24-7

Mg2SiO4 forsterite 10034-94-3

Mg3As2 magnesium arsenide 12044-49-4

Mg3Bi2 magnesium bismuthide 12048-46-3

Mg3P2 magnesium phosphide 12057-74-8

Mg3(Si2O5)(OH)4 chrysotile 12001-29-5

Mg3(Si4O10)(OH)2 talc 14807-96-6

Mg3(VO4)2 magnesium orthovanadate

MnAs manganese(III) arsenide

MnBi manganese(III) bismuthide

MnBr2 manganese(II) bromide 13446-03-2

MnBr24H2O manganese(II) bromide tetrahydrate 10031-20-6


Chemical formula Synonyms CAS number

Mn(CHO2)2 manganese(II) formate 3251-96-5

Mn(CHO2)22H2O manganese(II) formate dihydrate 4247-36-3

MnCO3 manganese(II) carbonate 598-62-9

MnCl2 manganese(II) chloride 7773-01-5

MnF2 manganese(II) fluoride 7782-64-1

MnI2 manganese(II) iodide 7790-33-2

MnMoO4 manganese(II) orthomolybdate

Mn(NO3)2 manganese(II) nitrate 10377-66-9

Mn(NO3)24H2O manganese(II) nitrate tetrahydrate 20694-39-7

MnO manganese(II) oxide 1344-43-0

Mn(OH)2 manganese hydroxide 1310-97-0

MnOOH manganite 1310-98-1

manganese dioxide
MnO2 1313-13-9
pyrolusite

MnO4 permanganate ion 14333-13-2


Chemical formula Synonyms CAS number

MnPb8(Si2O7)3 barysilate

MnS manganese sulfide 18820-29-6

MnTe manganese(II) telluride 12032-88-1

MnZrO3 manganese(II) metazirconate

Mn2O3 manganese(III) oxide 1317-34-6

Mn3As2 manganese(II) arsenide

manganese(II,III) oxide
Mn3O4 trimanganese tetroxide 1317-35-7
hausmannite

Mn3P2 manganese(II) phosphide

Mn3Sb2 manganese(II) antimonide

MoBr2 molybdenum(II) bromide 13446-56-5

MoBr3 molybdenum(III) bromide 13446-57-6

MoCl2 molybdenum(II) chloride 13478-17-6

MoCl3 molybdenum(III) chloride 13478-18-7


Chemical formula Synonyms CAS number

MoCl5 molybdenum(V) chloride 10241-05-1

MoO2 molybdenum(IV) oxide 18868-43-4

MoO42 molybdate ion 14259-85-9

MoSe2 molybdenum(IV) selenide 12058-18-3

molybdenum sulfide
MoS2 molybdenum disulfide 1317-33-5
molybdenite

N[edit]

Chemical formula Synonyms CAS number

NH2 amide ion 17655-31-1

NH2CH2CH2NH2 ethylenediamine 107-15-3

NH2CONH2 urea 57-13-6

NH2C6H4SO3H sulfanilic Acid 121-57-3

NH2OH hydroxylamine 7803-49-8

(NH2)2CO urea 57-13-6

NH3 ammonia 7664-41-7


Chemical formula Synonyms CAS number

NH4+ ammonium ion 14798-03-9

(NH4)3N ammonium nitride

NH4Br ammonium bromide 12124-97-9

NH4CO2NH2 ammonium carbamate 1111-78-0

(NH4)2CO3 ammonium carbonate 506-87-6

NH4Cl ammonium chloride 12125-02-9

NH4ClO4 Ammonium perchlorate 7790-98-9

NH4HS ammonium hydrosulfide 12124-99-1

(NH4)H2AsO4 ammonium dihydrogen arsenate 13462-93-6

NH4NO3 ammonium nitrate 6484-52-2

NH4OCONH2 ammonium carbamate 1111-78-0

ammonium cerium(IV) nitrate


(NH4)2Ce(NO3)6 ceric ammonium nitrate 16774-21-3
CAN

(NH4)3PO4 ammonium phosphate 7783-28-0


Chemical formula Synonyms CAS number

(NH4)2CrO4 ammonium chromate 7788-98-9

(NH4)2Hg(SCN)4 mercury(II) ammonium thiocyanate

(NH4)2[PtCl6] ammonium hexachloroplatinate(IV) 16919-58-7

(NH4)2[Pt(SCN)6] ammonium hexathiocyanoplatinate(IV) 19372-45-3

(NH4)2SO4 ammonium sulfate 7783-20-2

NI3 nitrogen triiodide 13444-85-4

nitric oxide
NO nitrogen oxide 10102-43-9
nitrogen(II) oxide

NOCl nitrosyl chloride

NOBr nitrosyl bromide

NOI nitrosyl iodide

nitrogen dioxide
NO2 10102-44-0
nitrogen(IV) oxide

NO2 nitrite ion 14797-65-0

NO2Cl nitryl chloride 13444-90-1


Chemical formula Synonyms CAS number

NO3 nitrate ion 14797-55-8

N2 nitrogen 7727-37-9

N2H2 diazene 3618-05-1

N2H4 hydrazine 302-01-2

nitrous oxide
N2O dinitrogen oxide 10024-97-2
nitrogen(I) oxide

dinitrogen trioxide
N2O3 10544-73-7
nitrogen(III) oxide

dinitrogen tetroxide
N2O4 10544-72-6
nitrogen(IV) oxide

dinitrogen pentaoxide
N2O5 10102-03-1
nitrogen(V) oxide

N4H4 trans-tetrazene 54410-57-0

NaAlSi3O3 albite

NaAsO2 sodium metaarsenite 7784-46-5

NaAu(CN)2 sodium dicyanoaurate(I) 15280-09-8

Na2Cr2O7 2H2O Sodium dichromate dihydrate 10588-01-9


Chemical formula Synonyms CAS number

Na[B(NO3)4] sodium tetranitratoborate(III)

NaBr sodium bromide 7647-15-6

NaCN sodium cyanide 143-33-9

NaC6F5COO pentafluorobenzoate

NaC6H5COO sodium benzoate 532-32-1

NaCa2(Al5Si5O20) 6H2O thomsonite

sodium chloride
NaCl rock-salt 7647-14-5
halite

NaClO2 sodium chlorite 7758-19-2

NaClO3 sodium chlorate 7775-09-9

NaClO4 sodium perchlorate 7601-89-0

NaF sodium fluoride 7681-49-4

NaH sodium hydride 7646-69-7

NaHCOO sodium formate 141-53-7


Chemical formula Synonyms CAS number

sodium bicarbonate
NaHCO3 144-55-8
baking soda

NaHSO3 sodium bisulfite 7631-90-5

NaHSO4 sodium bisulfate 7681-38-1

NaI sodium iodide 7681-82-5

NaNH2C6H4SO3 sodium sulfanilate 515-74-2

NaNO2 sodium nitrite 7632-00-0

NaNO3 sodium nitrate 7631-99-4

NaNbO3 sodium metaniobate

NaNbO3 7H2O sodium metaniobate heptahydrate

NaOCl sodium hypochlorite 7681-52-9

NaOH sodium hydroxide 1310-73-2

NaO2As(CH3)2 3H2O sodium salt of cacodylic acid 124-65-2

NaSeO3 sodium selenite

NaTaO3 sodium metatantalate


Chemical formula Synonyms CAS number

NaVO3 sodium metavanadate 13718-26-8

sodium carbonate
Na2CO3 497-19-8
soda ash

Na2C2O4 sodium oxalate 62-76-0

Na2MoS4 sodium thiomolybdate 18198-15-7

Na2N2O2 sodium hyponitrite

Na2O2 sodium peroxide 1313-60-6

Na2O sodium oxide 1313-59-3

Na2S sodium monosulfide 1313-82-2

Na2SO3 sodium sulfite 7757-83-7

sodium sulfate
Na2SO4 7757-82-6
salt cake

Na2S2O3 sodium thiosulfate 7772-98-7

Na2S2O5 sodium disulfite 7681-57-4

Na2S2O8 sodium persulfate 7775-27-1


Chemical formula Synonyms CAS number

Na2S4 sodium tetrasulfide 12034-39-8

Na2SeO3 sodium selenite 10102-18-8

Na2SeO4 sodium selenate 13410-01-0

Na2TeO3 sodium tellurite 10102-20-2

Na2TeO4 sodium tellurate

Na2TiO3 sodium metatitanate

Na2ZnO2 sodium zincate 37224-32-1

Na2ZrO3 sodium metazirconate

Na3AlF6 cryolite 15096-52-3

Na3[Co(CO3)3] sodium tricarbonatocobaltate(III)

Na3VO4 sodium orthovanadate 13721-39-6

Na4V2O7 sodium pyrovanadate 13517-26-5

NbBr5 niobium(V) bromide 13478-45-0

NbCl3 niobium(III) chloride 13569-59-0


Chemical formula Synonyms CAS number

NbCl5 niobium(V) chloride 10026-12-7

NbI5 niobium(V) iodide 13779-92-5

Nb2O3 niobium(III) oxide

neodymium(II) chloride
NdCl2 25469-93-6
neodymium dichloride

neodymium(III) iodide
NdI2 61393-36-0
neodymium diiodide

Nd(OH)3 neodymium hydroxide 16469-17-3

neodymium(III) oxide
Nd2O3 1313-97-9
dineodymium trioxide

NiAs nickel(III) arsenide 27016-75-7

nickel arsenic sulfide


NiAsS 12255-10-6
gersdorffite

NiBr2 nickel(II) bromide 13462-88-9

NiBr2 3H2O nickel(II) bromide trihydrate 7789-49-3

NiBr2 6H2O nickel(II) bromide hexahydrate

Ni(CO)3 nickel(II) carbonate


Chemical formula Synonyms CAS number

Ni(CO)4 nickel tetracarbonyl 13463-39-3

NiC2O4 2H2O nickel(II) oxalate dihydrate 6018-94-6

NiCl2 nickel(II) chloride 7718-54-9

NiFe2O4 nickel(II) iron(III) oxide

NiI2 nickel(II) iodide 13462-90-3

Ni(H2PO)2 6H2O nickel(II) hypophosphite hexahydrate

NiMoO4 nickel(II) orthomolybdate

Ni(NO3)2 6H2O nickel(II) nitrate hexahydrate 13478-00-7

NiOOH nickel oxo-hydroxide

NiO nickel(II) oxide 1313-99-1

Ni(OH)2 nickel(II) hydroxide 12054-48-7

nickel(II) sulfide
NiS 16812-54-7
millerite

NiSO4 nickel sulfate 7786-81-4

NiS2 nickel sulfide 12035-51-7


Chemical formula Synonyms CAS number

NiSe nickel(II) selenide 12201-85-3

NiTiO3 nickel(II) metatitanate

Ni(VO3)2 nickel(II) metavanadate

NiWO4 nickel(II) orthotungstate

Ni2SiO4 nickel(II) orthosilicate

Ni3(PO4)2 nickel(II) orthophosphate 14396-43-1

Ni3Sb2 nickel(II) antimonide

O[edit]

Chemical formula Synonyms CAS number

O oxygen 7782-44-7

O2 dioxygen 7782-44-7

O2 superoxide ion 11062-77-4

O22 peroxide ion 14915-07-2

OF2 oxygen difluoride 7783-41-7


Chemical formula Synonyms CAS number

O2F2 dioxygen difluoride 7783-44-0

OH hydroxide ion 14280-30-9

O3 ozone 10028-15-6

O3 ozonide ion 12596-80-4

P[edit]

Chemical formula Synonyms CAS number

P2I4 diphosphorus tetraiodide 13455-00-0

P2O5 phosphorus pentoxide 1314-56-3

P2S3 diphosphorus trisulfide 12165-69-4

P2Se3 diphosphorus triselenide

P3N5 triphosphorus pentanitride 12136-91-3

PH3 phosphine 7803-51-2

POCl3 phosphoryl chloride 10025-87-3

PbCl2 lead(II) chloride 7758-95-4


Chemical formula Synonyms CAS number

PbCl4 lead(IV) chloride

PbI2 lead(II) iodide 10101-63-0

Pb(IO3)2 lead(II) iodate 25659-31-8

Pb(N3)2 lead(II) nitride

Pb(NO3)2 lead(II) nitrate 10099-74-8

Pb(OH)2 lead(II) hydroxide 19783-14-3

Pb(OH)4 lead(IV) hydroxide

PbC2O4 lead oxalate 814-93-7

PbCO3 lead carbonate 598-63-0

PbCrO4 lead chromate 7758-97-6

PbF2 lead(II) fluoride 7783-46-2

PbO lead(II) oxide 1317-36-8

PbO2 lead dioxide 1309-60-0

PbS lead(II) sulfide 1314-87-0


Chemical formula Synonyms CAS number

PbSO4 lead(II) sulfate 7446-14-2

PoBr2 polonium dibromide 66794-54-5

PoCl2 polonium dichloride

PoCl4 polonium tetrachloride 10026-02-5

PoF6 polonium hexafluoride 35473-38-2

PoH2 polonium hydride 31060-73-8

PoO polonium monoxide

PoO2 polonium dioxide 7446-06-2

PoO3 polonium trioxide

R[edit]

Chemical formula Synonyms CAS number

RaCl2 radium chloride

RbBr rubidium bromide 7789-39-1

RbCl rubidium chloride 7791-11-9


Chemical formula Synonyms CAS number

RbClO rubidium hypochlorite

RbClO2 rubidium chlorite

RbClO3 rubidium chlorate 13446-71-4

RbClO4 rubidium perchlorate 13510-42-4

RbCN rubidium cyanide 19073-56-4

RbF rubidium fluoride 13446-74-7

RbI rubidium iodide 7790-29-6

RbOH rubidium hydroxide 1310-82-3

Rb2O rubidium oxide 18088-11-4

Rb2O2 rubidium peroxide

Rb2CO3 rubidium carbonate 584-09-8

Rb2SO3 rubidium sulfite

Rb2SO4 rubidium sulfate 7488-54-2

RbHCO3 rubidium bicarbonate


Chemical formula Synonyms CAS number

RbHSO3 rubidium bisulfite

RbHSO4 rubidium bisulfate 15587-72-1

RbNO2 rubidium nitrite

RbNO3 rubidium nitrate 13126-12-0

RnF2 radon difluoride

RuCl3 ruthenium(III) chloride 10049-08-8

RuF6 ruthenium hexafluoride 13693-08-8

RuO4 ruthenium tetroxide 20427-56-9

S[edit]

Chemical formula Synonyms CAS number

SCN thiocyanate 302-04-5

SF4 sulfur tetrafluoride 7783-60-0

SF6 sulfur hexafluoride 2551-62-4

SOF2 thionyl difluoride 7783-42-8


Chemical formula Synonyms CAS number

SO2 sulfur dioxide 7446-09-5

SO2Cl2 sulfuryl chloride 7791-25-5

SO2F2 sulfuryl difluoride 2699-79-8

SO2OOH peroxymonosulfurous acid (aqueous)

SO3 sulfur trioxide 7446-11-9

SO32 sulfite ion 14265-45-3

SO42 sulfate ion 14808-79-8

S2Br2 sulfur(II) bromide 71677-14-0

S2O32 thiosulfate ion 14383-50-7

S2O72 disulfate ion 16057-15-1

SbBr3 antimony(III) bromide 7789-61-9

SbCl3 antimony(III) chloride 10025-91-9

SbCl5 antimony(V) chloride 7647-18-9

SbI3 antimony(III) iodide 7790-44-5


Chemical formula Synonyms CAS number

SbPO4 antimony(III) phosphate

antimony oxysulfide
Sb2OS2 12196-78-0
kermesite

Sb2O3 antimony(III) oxide 1309-64-4

Sb2O5 antimony(V) oxide 1314-60-9

Sb2S3 antimony(III) sulfide 1345-04-6

Sb2Se3 antimony(III) selenide 1315-05-5

Sb2Se5 antimony(V) selenide

Sb2Te3 antimony(III) telluride

scandium oxide
Sc2O3 12060-08-1
scandia

SeBr4 selenium(IV) bromide 7789-65-3

SeCl selenium(I) chloride

SeCl4 selenium(IV) chloride 10026-03-6

SeOCl2 selenium(IV) oxychloride 7791-23-3


Chemical formula Synonyms CAS number

SeOF2 selenyl difluoride 7783-43-9

SeO2 selenium(IV) oxide 7446-08-4

SeO42 selenate ion 14124-68-6

SeTe selenium(IV) telluride 12067-42-4

SiBr4 silicon(IV) bromide 7789-66-4

SiC silicon carbide 409-21-2

SiCl4 silicon(IV) chloride 10026-04-7

SiH4 silane 7803-62-5

SiI4 silicon(IV) iodide 13465-84-4

silicon(IV) dioxide
SiO2 silica 7631-86-9
quartz

SiO44 silicate ion 17181-37-2

Si2O76 disilicate ion

Si3N4 silicon nitride 12033-89-5


Chemical formula Synonyms CAS number

Si6O1812 cyclosilicate ion

SnBrCl3 tin(IV) bromotrichloride

SnBr2 tin(II) bromide 10031-24-0

SnBr2Cl2 tin(IV) dibromodichloride

SnBr3Cl tin(IV) tribromochloride 14779-73-8

SnBr4 tin(IV) bromide 7789-67-5

Sn(CH3COO)2 tin(II) acetate

Sn(CH3COO)4 tin(IV) acetate

SnCl2 tin(II) chloride 7772-99-8

SnCl2I2 tin(IV) dichlorodiiodide

SnCl4 tin(IV) chloride 7646-78-8

Sn(CrO4)2 tin(IV) chromate 10101-75-4

SnI4 tin(IV) iodide 7790-47-8

Sn(OH)2 tin(II) hydroxide


Chemical formula Synonyms CAS number

Sn(OH)4 tin(IV) hydroxide

SnO tin(II) oxide

SnO2 tin(IV) oxide 18282-10-5

SnO32 stannate ion

SnS tin(II) sulfide 1314-95-0

SnS2 tin(IV) sulfide 1315-01-1

Sn(SO4)22H2O tin(IV) sulfate dihydrate

SnSe tin(II) selenide 1315-06-6

SnSe2 tin(IV) selenide 20770-09-6

SnTe tin(II) telluride 12040-02-7

SnTe4 tin(IV) telluride

Sn(VO3)2 tin(II) metavanadate

Sn3Sb4 tin(IV) antimonide

SrBr2 strontium bromide 10476-81-0


Chemical formula Synonyms CAS number

SrBr26H2O strontium bromide hexahydrate 7789-53-9

SrCO3 strontium carbonate 1633-05-2

SrCl2 strontium chloride 10476-85-4

SrC2O4 strontium oxalate 814-95-9

SrF2 strontium fluoride 7783-48-4

SrI2 strontium iodide 10476-86-5

SrI26H2O strontium iodide hexahydrate 7790-40-1

Sr(MnO4)2 strontium permanganate

SrMoO4 strontium orthomolybdate 13470-04-7

Sr(NbO3)2 strontium metaniobate

SrO strontium oxide 1314-11-0

Sr2RuO4 strontium ruthenate

SrS strontium sulfide 1314-96-1

SrSeO3 strontium selenite 14590-38-6


Chemical formula Synonyms CAS number

SrSeO4 strontium selenate 7446-21-1

SrTeO3 strontium tellurite 15851-40-8

SrTeO4 strontium tellurate 15852-10-5

SrTiO3 strontium metatitanate

T[edit]

Chemical formula Name CAS number

tritium oxide
T2O 14940-65-9
tritiated water

TaBr3 tantalum(III) bromide

TaBr5 tantalum(V) bromide 13451-11-1

TaCl5 tantalum(V) chloride 7721-01-9

TaI5 tantalum(V) iodide 14693-81-3

TaO3 tantalate ion

TcO4 pertechnetate ion 14333-20-1

TeBr2 tellurium(II) bromide 7789-54-0


Chemical formula Name CAS number

TeBr4 tellurium(IV) bromide 10031-27-3

TeCl2 tellurium(II) chloride 10025-71-5

TeCl4 tellurium(IV) chloride 10026-07-0

TeI2 tellurium(II) iodide

TeI4 tellurium(IV) iodide 7790-48-9

TeO2 tellurium(IV) oxide 7446-07-3

TeO4 tellurate ion 15852-22-9

TeY yttrium telluride 12187-04-1

Th(CO3)2 thorium carbonate 19024-62-5

Th(NO3)4 thorium nitrate 13823-29-5

TiBr4 titanium(IV) bromide 7789-68-6

TiCl2I2 titanium(IV) dichlorodiiodide

TiCl3I titanium(IV) trichloroiodide

TiCl4 titanium tetrachloride 7550-45-0


Chemical formula Name CAS number

titanium dioxide
TiO2 1317-70-0
rutile

TiO32 titanate ion

TlBr thallium(I) bromide 7789-40-4

TlBr3 thallium(III) bromide 13701-90-1

Tl(CHO2) thallium(I) formate 992-98-3

TlC2H3O2 thallium(I) acetate 563-68-8

Tl(C3H3O4) thalliium(I) malonate 2757-18-8

TlCl thallium(I) chloride 7791-12-0

TlCl3 thallium(III) chloride 13453-32-2

TlF thallium(I) fluoride 7789-27-7

TlI thallium(I) iodide 7790-30-9

TlIO3 thallium(I) iodate 14767-09-0

TlI3 thallium(III) iodide

TiI4 titanium(IV) iodide 7720-83-4


Chemical formula Name CAS number

TiO(NO3)2 xH2O titanium(IV) oxynitrate hydrate

TlNO3 thallium(I) nitrate 10102-45-1

TlOH thallium(I) hydroxide 12026-06-1

TlPF6 thallium(I) hexafluorophosphate 60969-19-9

TlSCN thallium thiocyanate 3535-84-0

Tl2MoO4 thallium(I) orthomolybdate

Tl2SeO3 thallium(I) selenite

Tl2TeO3 thallium(I) tellurite

Tl2WO4 thallium(I) orthotungstate

Tl3As thallium(I) arsenide

U[edit]

Chemical formula Synonyms CAS number

UBr2 uranium dibromide 13775-13-8

UBr3 uranium tribromide 13470-19-4


Chemical formula Synonyms CAS number

UBr5 uranium pentabromide 13775-16-1

UC2 uranium carbide 12070-09-6

UCl3 uranium trichloride 10025-93-1

UCl4 uranium tetrachloride 10026-10-5

UF4 uranium(IV) fluoride 10049-14-6

UF6 uranium(VI) fluoride 7783-81-5

UN uranium nitride 12033-83-9

UO2 uranium dioxide 1344-57-6

UO2(NO3)2 uranyl nitrate 10102-06-4

UO3 uranium trioxide 1344-58-7

U3O8 triuranium octoxide 1344-59-8

USe2 uranium diselenide 12138-21-5

US2 uranium sulfide 12039-14-4

UTe2 uranium ditelluride 12138-37-3


V[edit]

Chemical formula Synonyms CAS number

VBr2 vanadium(II) bromide

VBr3 vanadium(III) bromide 13470-26-3

VCl2 vanadium(II) chloride 10580-52-6

VCl3 vanadium(III) chloride 7718-98-1

VN vanadium nitride 24646-85-3

VSO5 vanadium oxysulfate 27774-13-6

V2O3 vanadium(III) oxide 1314-34-7

V2O5 vanadium pentoxide 1314-62-1

divanadate ion
V2O74
pyrovanadate ion

W[edit]

Chemical formula Synonyms CAS number

WBr2 tungsten(II) bromide 13470-10-5

WBr3 tungsten(III) bromide 15163-24-3


Chemical formula Synonyms CAS number

WBr4 tungsten(IV) bromide 14055-81-3

WBr5 tungsten(V) bromide 13470-11-6

WBr6 tungsten(VI) bromide 13701-86-5

W(CO)6 tungsten(VI) carbonyl 14040-11-0

WCl2 tungsten(II) chloride 13470-12-7

WCl3 tungsten(III) chloride 20193-56-0

WCl4 tungsten(IV) chloride 13470-13-8

WCl5 tungsten(V) chloride 13470-14-9

WCl6 tungsten(VI) chloride 13283-01-7

WF4 tungsten(IV) fluoride 13766-47-7

WF5 tungsten(V) fluoride 19357-83-6

WF6 tungsten(VI) fluoride 7783-82-6

WI2 tungsten(II) iodide 13470-17-2

WI4 tungsten(IV) iodide 14055-84-6


Chemical formula Synonyms CAS number

WOBr3 tungsten(V) oxytribromide 20213-56-3

WOBr4 tungsten(VI) oxytetrabromide 13520-77-9

WOCl3 tungsten(V) oxytrichloride 14249-98-0

WOCl4 tungsten(VI) oxytetrachloride 13520-78-0

WOF4 tungsten(VI) oxytetrafluoride 13520-79-1

WO2 tungsten(IV) oxide 12036-22-5

WO2Br2 tungsten(VI) dioxydibromide 13520-75-7

WO2Cl2 tungsten(VI) dioxydichloride 13520-76-8

WO2I2 tungsten(VI) dioxydiiodide 14447-89-3

WO3 tungsten(VI) oxide 1314-35-8

WO42 tungstate ion 14311-52-5

WS2 tungsten(IV) sulfide 12138-09-9

WS3 tungsten(VI) sulfide 12125-19-8

WSe2 tungsten(IV) selenide 12067-46-8


Chemical formula Synonyms CAS number

WTe2 tungsten(IV) telluride 12067-76-4

W2C tungsten carbide 12070-13-2

Y[edit]

Chemical formula Synonyms CAS number

YAs yttrium arsenide 12255-48-0

YB6 yttrium boride 12008-32-1

YBr3 yttrium bromide 13469-98-2

YC2 yttrium carbide 12071-35-1

YCl3 yttrium chloride 10361-92-9

YF3 yttrium fluoride 13709-49-4

YP yttrium phosphide 12294-01-8

YSb yttrium antimonide 12186-97-9

YVO4 yttrium vanadate 13566-12-6

yttria
Y2O3 1314-36-9
yttrium oxide
Chemical formula Synonyms CAS number

Y2S3 yttrium sulfide 12039-19-9

YbBr2 ytterbium(II) bromide 25502-05-0

YbBr3 ytterbium(III) bromide 13759-89-2

YbCl2 ytterbium(II)chloride 13874-77-6

YbCl3 ytterbium(III) chloride 10361-91-8

YbCl36H2O ytterbium(III) chloride hexahydrate 19423-87-1

YbF2 ytterbium(II) fluoride 15192-18-4

YbF3 ytterbium(III) fluoride 13760-80-0

YbI2 ytterbium(II) iodide 19357-86-9

YbI3 ytterbium(III) iodide 13813-44-0

YbSe ytterbium(II) selenide 12039-54-2

YbSi2 ytterbium(II) silicide 12039-89-3

Yb2O3 ytterbium(III) oxide 1314-37-0

Yb2S3 ytterbium(III) sulfide 12039-20-2


Chemical formula Synonyms CAS number

Yb2Se3 ytterbium(III) selenide 12166-52-8

YbTe ytterbium(II) telluride 12125-58-5

Z[edit]

Chemical formula Synonyms CAS number

Zn(AlO2)2 zinc aluminate 68186-87-8

Zn(AsO2)2 zinc arsenite 10326-24-6

ZnBr2 zinc bromide 7699-45-8

Zn(CN)2 zinc cyanide 557-21-1

ZnCO3 zinc carbonate 3486-35-9

Zn(C8H15O2)2 zinc caprylate 557-09-5

Zn(ClO3)2 zinc chlorate 10361-95-2

ZnCl2 zinc chloride 7646-85-7

ZnCr2O4 zinc chromite 12018-19-8

ZnF2 zinc fluoride 7783-49-5


Chemical formula Synonyms CAS number

Zn(IO3)2 zinc iodate 7790-37-6

ZnI2 zinc iodide 10139-47-6

ZnMoO4 zinc orthomolybdate 7783-20-2

Zn(NO2)2 zinc nitrite 10102-02-0

Zn(NO3)2 zinc nitrate 7779-88-6

Zn(NbO3)2 zinc metaniobate

zinc(II) oxide
ZnO 1314-13-2
zinc oxide

ZnO2 zinc peroxide 1314-22-3

Zn(OH)2 zinc hydroxide 20427-58-1

Zn(OH)42 zincate ion

zinc sulfide
ZnS 1314-98-3
sphalerite

Zn(SCN)2 zinc thiocyanate 557-42-6

ZnSO4 zinc sulfate 7733-02-0


Chemical formula Synonyms CAS number

ZnSb zinc antimonide 12039-35-9

ZnSe zinc selenide 1315-09-9

ZnSeO3 zinc selenite 13597-46-1

ZnSnO3 zinc stannate 12036-37-2

Zn(TaO3)2 zinc metatantalate

ZnTe zinc telluride 1315-11-3

ZnTeO3 zinc tellurite

ZnTeO4 zinc tellurate

ZnTiO3 zinc metatitanate

Zn(VO3)2 zinc metavanadate

ZnWO4 zinc orthotungstate

ZnZrO3 zinc metazirconate

Zn2P2O7 zinc pyrophosphate 7446-26-6

Zn2SiO4 zinc orthosilicate 13597-65-4


Chemical formula Synonyms CAS number

Zn3(AsO4)2 zinc arsenate 13464-44-3

Zn3As2 zinc arsenide 12006-40-5

Zn3N2 zinc nitride 1313-49-1

Zn3P2 zinc phosphide 1314-84-7

Zn3(PO4)2 zinc phosphate 7779-90-0

Zn3Sb2 zinc antimonide

ZrB2 zirconium boride 12045-64-6

ZrBr4 zirconium bromide 13777-25-8

ZrC zirconium carbide 12020-14-3

ZrCl4 zirconium tetrachloride 10026-11-6

ZrF4 zirconium fluoride 7783-64-4

ZrI4 zirconium iodide 13986-26-0

ZrN zirconium nitride 25658-42-8

Zr(OH)4 zirconium hydroxide 14475-63-9


Chemical formula Synonyms CAS number

zirconium dioxide
ZrO2 1314-23-4
baddeleyite

ZrO32 zirconate ion

ZrP2 zirconium phosphide 12037-80-8

ZrS2 zirconium sulfide 12039-15-5

ZrSi2 zirconium silicide 12039-90-6

ZrSiO4 zirconium orthosilicate 10101-52-7

Zr3(PO4)4 zirconium phosphate 13765-95-2

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