英文名称: | 11-trien-20-yn-3-one, 17-hydroxy-, oxime, (17-alpha)-19-norpregna-9 | 9,11-trien-20-yn-3-one, 17-hydroxy-19-nor-17-alpha-pregna- oxime | 3-oxidido 17-alpha-ethynyl 17-beta-hydroxy estra-4,9,11-triene | oxime,17-hydroxy-19-norpregna-4,9,11-trien-20-yn-3-one | r 2010 oxime | so 57 | 11-trien-20-yn-3-one, 17-hydroxy-,oxime, (17-alpha)-19-norpregna-9 |
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