3836043 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3836043 > 2 > ChemIDplus > RC8960050 > NIOSH/RC8960050 > 19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol, 3-methoxy-, and 6-chloro-17-hydroxypregna-4,6-diene-3,20-dione Chlormadinone and mestranol Mestranol and chlormadinone RC8960050 > RC8960050 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=RC8960050 $$$$