4H-1-benzopyran-4-one, 5,7-dihydroxy-3-(4-methoxyphenyl)-6-(3-methyl-2-buten-1-yl)- is a chemical compound registered under CAS number 27762-99-8, with the molecular formula C21H20O5 and a molecular weight of about 352.38 g/mol. It is also known as 4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(4-methoxyphenyl)-6-(3-methyl-2-butenyl)- (9CI); Isoflavone,5,7-dihydroxy-4'-methoxy-6-(3-methyl-2-butenyl)- (8CI); Gancaonin A. FireTardant supplies 4H-1-benzopyran-4-one, 5,7-dihydroxy-3-(4-methoxyphenyl)-6-(3-methyl-2-buten-1-yl)- for laboratory research and bulk production; product code 576981. Send an inquiry for purity, packaging, price and lead time.