4H-1-Benzopyran-4-one, 3,8-dibromo-7-butoxy-6-nitro-2-phenyl- is a chemical compound registered under CAS number 139589-35-8, with the molecular formula C19H15Br2NO5 and a molecular weight of about 497.14 g/mol. TwoChem supplies 4H-1-Benzopyran-4-one, 3,8-dibromo-7-butoxy-6-nitro-2-phenyl- for laboratory research and bulk production; product code 2280908. Send an inquiry for purity, packaging, price and lead time.