Butanoic acid, 2-[(3-nitrophenyl)azo]-3-oxo-, ethyl ester is a chemical compound registered under CAS number 33297-92-6, with the molecular formula C12H13N3O5 and a molecular weight of about 279.25 g/mol. ChemRoots supplies Butanoic acid, 2-[(3-nitrophenyl)azo]-3-oxo-, ethyl ester for laboratory research and bulk production; product code 2031150. Send an inquiry for purity, packaging, price and lead time.