Wikipedia (chū-iû ê pek-kho-choân-su) beh kā lí kóng...
An ester of carboxylic acid. R stands for any group (organic or inorganic, typically hydrogen or organyl) and R′ stands for organyl group.
Ester sī chi̍t chióng iú-ki hòa-ha̍p-bu̍t, kóng-hòan chûn-chāi tī chū-jiân-kài, pí-jû phêng-kó ê kiat-chhó-sng pentyl, ông-lâi ê lo̍k-sng ethyl kah keng-chio ê chhò·-sng isoamyl téng. Ím-liāu, thn̂g-á kah ko-á téng éng-éng sú-iōng ester hiuⁿ-liāu.
|
|---|
| Hydrocarbons
(only C and H) | |
|---|
| Only carbon,
hydrogen,
and oxygen
(only C, H and O) | |
|---|
| Only one
element,
not being
carbon,
hydrogen,
or oxygen
(one element,
not C, H or O) | |
|---|
| | Other | |
|---|
| |
|
