3734929 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3734929 > 2 > ChemIDplus > 017652243 > 17652-24-3 Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-11-hydroxy-, (11beta)- > 17652-24-3 > 017652243 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=017652243 $$$$