(organic chemistry) A triterpene found in Phytolacca americana (American pokeweed).

(biochemistry) Any of a group of antisweet glycosides isolated from the leaves of Gymnema sylvestre.

(chemistry) The conjugate acid of peroxynitrite, with chemical formula HNO₃.

(inorganic chemistry) A strong oxoacid of technetium with chemical formula HTcO₄.

(chemistry) An oxoacid of nitrogen with the chemical formula HNO₄

plural of acid bomb

An improvised weapon consisting of an acid and a base combined in a container, which swells and explodes.

(obsolete) cerebrin

(chemistry) An acid, H₂MnO₄, formed from manganese, analogous to sulfuric acid.

(biochemistry) A metabolite associated with hawkinsinuria.