3730551 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3730551 > 2 > ChemIDplus > 008004011 > 8004-01-1 Androst-4-en-3-one, 17-hydroxy-17-methyl-, (17beta)-, mixt. with (17alpha)-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol Primodian > 8004-01-1 > 008004011 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=008004011 $$$$