(biochemistry) An intermediate in leucine biosynthesis, synthesized from oxoisovalerate by 2-isopropylmalate synthase and converted into isopropyl-3-oxosuccinate by 3-isopropylmalate dehydrogenase.

An ionic liquid created by reacting hydrogen fluoride with antimony pentafluoride in stoichiometrically equivalent amounts.

(organic chemistry) carbonic acid represented as a hydroxy carboxylic acid HO-COOH

plural of acid drop

(organic chemistry) A terpenoid catabolite of abscisic acid

(chemistry) An acid with formula H₂(NO)FeCy₅.

(organic chemistry) An oxidized form of cysteine that is an intermediate in its metabolism

(organic chemistry) Either of two isomeric derivatives of glyceric acid, in which two hydroxyl groups have been replaced by phosphate residues, that are metabolic products

(chemistry) An organic acid, C₁₄H₂₄O₃, obtained from Iceland moss. / (chemistry, obsolete) fumaric acid

(organic chemistry) Mellitic acid.