| 英文名称: | | 18,19-dinorpregna-4,9,11-trien-20-yn-3-one, 13-ethyl-17-hydroxy-, oxime, (17-al | | 13-ethyl-17-hydroxy-18,19-dinorpregna-4,9,11-trien-20-yn-3-one 3-oxime | | r 2323 oxime | | so 65 | | 19-dinorpregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy-, oxime, (17-alpha)-1 |
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