4H-1-Benzopyran-4-one, 2-(4-nitrophenyl)-,(2,4-dinitrophenyl)hydrazone is a chemical compound registered under CAS number 902149-13-7, with the molecular formula C21H13N5O7 and a molecular weight of about 447.36 g/mol. DeWeiChem supplies 4H-1-Benzopyran-4-one, 2-(4-nitrophenyl)-,(2,4-dinitrophenyl)hydrazone for laboratory research and bulk production; product code 1631610. Send an inquiry for purity, packaging, price and lead time.