| 英文名称: | | 19-nor-17-alpha-pregn-4-en-20-yn-3-one, 17-hydroxy-, hexanoate (ester), o-acety | | 17-hydroxy-19-nor-17-nor-17-alpha-pregn-4-en-20-yn-3-one hexanoate (ester) o- | | acetyloxime | | 19-nor-17-alpha-pregn-4-en-20-yn-3-one, 17-hydroxy-,hexanoate (ester), o-acetyloxime |
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