201223 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 201223 > 3 > ChemIDplus > E03600000 > E03600000 > E03600000 Ethynodiol diacetate and oestrogens [Oestrogen-progestin combinations] > E03600000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=E03600000 $$$$