4-hydroxyequilin is a chemical compound registered under CAS number 81608-62-0, with the molecular formula C18H20O3 and a molecular weight of about 284.34 g/mol. It is also known as Estra-1,3,5(10),7-tetraen-17-one, 3,4-dihydroxy-. ChemIBD supplies 4-hydroxyequilin for laboratory research and bulk production; product code 474842. Send an inquiry for purity, packaging, price and lead time.