(organic chemistry) An organic acid obtained from ben oil (from the seeds of the moringa).

(chemistry) A supposed acid obtained from pectin.

(chemistry) inactive tartaric acid

(chemistry) paratartaric acid

(chemistry) chloroplatinous acid

(chemistry) A dibasic acid, C₁₇H₃₂O₄, of the oxalic series, found in archil (Roccella tinctoria, etc.), and other lichens.

(chemistry, obsolete) hederagenin

(chemistry) A sulphonic acid derivative of methane, CH₂.(SO₃H)₂.

(organic chemistry) vulpic acid

Alternative form of melanuric acid