3839586 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3839586 > 2 > ChemIDplus > TU5568000 > NIOSH/TU5568000 > 17-alpha-Ethynyl-5-alpha-androst-2-en-17-beta-ol 5-alpha-Pregn-2-en-20-yn-17-beta-ol TU5568000 > TU5568000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TU5568000 $$$$