CAS: 544-92-3 Molecular Formula: CCuN Molecular Weight (g/mol): 89.564 InChI Key: DOBRDRYODQBAMW-UHFFFAOYSA-N Synonym: copper i cyanide,cupricin,copper +1 cyanide,copper cyanide cu cn,cyanocopper,rcra waste number p029,cucn,rcra waste no. p029,cyano copper PubChem CID: 11009 IUPAC Name: copper(1+);cyanide SMILES: [C-]#N.[Cu+]