Hydrocyanic+acid
131prussic — adj. of or obtained from Prussian blue. Phrases and idioms: prussic acid hydrocyanic acid. Etymology: F prussique f. Prusse Prussia …
132oxaluramide — Chem. (ɒksəˈl(j)ʊərəmaɪd) [See oxaluric and amide.] The amide of oxaluric acid (C3H5N3O3), obtained as a white crystalline powder by the action of ammonia and hydrocyanic acid on alloxan; also called oxalan. 1866–77 Watts Dict. Chem. IV. 277 …
