Estra-1,5,7,9-tetraene-3,4,17-trione(9CI) is a chemical compound registered under CAS number 170473-80-0, with the molecular formula C18H16O3 and a molecular weight of about 280.31 g/mol. DeWeiChem supplies Estra-1,5,7,9-tetraene-3,4,17-trione(9CI) for laboratory research and bulk production; product code 1281571. Send an inquiry for purity, packaging, price and lead time.