3768888 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768888 > 2 > ChemIDplus > 074531923 > 3,3-Ethylenedithiooestr-4-ene-3,17-dione, cyclic 74531-92-3 EINECS 277-912-2 > 74531-92-3 > 074531923 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=074531923 $$$$