3836344 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3836344 > 2 > ChemIDplus > RP3380000 > NIOSH/RP3380000 > 15-Oxa-17-alpha-ethynyl-3-methoxy-1,3,5(10)-estratrien-17-beta-ol 15-Oxa-19-nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol, 3-methoxy- 3-Methoxy-15-oxa-19-nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol RP3380000 > RP3380000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=RP3380000 $$$$