3816948 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3816948 > 2 > ChemIDplus > 150585141 > 150585-14-1 4-(3-Hydroxyestra-1,3,5(10)-tetraen-16-yl)-2-methylene-4-butanolide 4-Hermb Estra-1,3,5(10),16-tetraene-16-butanoic acid, gamma,3-dihydroxy-alpha-methylene-, gamma-lactone > 150585-14-1 > 150585141 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=150585141 $$$$