(organic chemistry) The carboxylic acid 2-amino-2-deoxy-D-gluconic acid related to glucosamine

diodone

diodone

toluenesulfonic acid

Alternative form of ioxitalamic acid

(inorganic chemistry) Any inorganic acid, especially common acids such as sulfuric acid, nitric acid, phosphoric acid etc.

(organic chemistry) A major catecholamine metabolite, used as a reagent to detect oxidative enzymes, and associated with dopamine levels in the brain

(organic chemistry) A tricarboxylic acid related to citric acid by the addition of one methylene group, and occurring naturally as a component of the iron-molybdenum cofactor of certain nitrogenase proteins.

(organic chemistry) A pyruvic acid derivative with chemical formula C₃H₄O₄.

(biochemistry, archaic) A hypothetical acid supposed to be formed when pepsin and dilute hydrochloric acid are mixed together.