3836054 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3836054 > 2 > ChemIDplus > RC8963900 > NIOSH/RC8963900 > 19-Norpregn-4-en-20-yne-3-beta,17-diol, diacetate, mixt. with 3-methoxy-17-alpha-19-norpregna-1,3,5(10)-trien-20-yn-17-ol (5:1) RC8963900 SC-11800M > RC8963900 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=RC8963900 $$$$