carbonyl cyanide 2-nitrophenylhydrazone is a chemical compound registered under CAS number 55653-13-9, with the molecular formula C9H5N5O2 and a molecular weight of about 215.16 g/mol. It is also known as [(2-Nitrophenyl)hydrazono]malononitrile; Propanedinitrile, 2-[2-(2-nitrophenyl)hydrazinylidene]-. DeWeiChem supplies carbonyl cyanide 2-nitrophenylhydrazone for laboratory research and bulk production; product code 799813. Send an inquiry for purity, packaging, price and lead time.