| Synonyms: |
17a-Ethynyl-4,9,11-estratrien-17b-ol-3-one;3-Oxo-17a-ethynyl-17b-hydroxyestra-4,9,11-triene;(17¦Â)-17-Ethynyl-17-hydroxyestra-4,9,11-trien-3-one;A 301 (steroid);NSC 101105;Ogyline;Planor;19-Norpregna-4,9,11-trien-20-yn-3-one,17-hydroxy-, (17a)-;19-Nor-17a-pregna-4,9,11-trien-20-yn-3-one,17-hydroxy- (7CI,8CI);17-Hydroxy-19-nor-17a-pregna-4,9,11-trien-20-yn-3-one;17a-Ethynyl-17-hydroxyestratrien-3-one;17a-Ethynyl-17b-hydroxy-3-oxo-4,9,11-estratriene;17a-Ethynyl-3-oxo-4,9,11-estratrien-17b-ol; |
