| 英文名称: | | 17-diol mixed with 3-methoxy-17-alpha-19-nor-17-alpha-pregn-4-en-20-yne-3-bet | | 19- norpregna-1,3,5(10)-trien-20-yn-17-ol | | bisecurin i | | ethynodiol mixed with mestranol | | mestranol mixed with ethynodiol | | ovulen | | 19-nor-17-alpha-pregn-4-en-20-yne-3-beta,17-diol mixedwith 3-methoxy-17-alpha-19- norpregna-1,3,5(10)-trien-20-yn-17-ol |
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