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CAS号:68-23-5
| 中文名称： | |||
| 英文名称： | 19-Norpregn-5(10)-en-20-yn-3-one,17-hydroxy-, (17a)- | ||
| 分子式： | C20H26O2 | 分子量： | 298.4192 |
| CAS No： | 68-23-5 | EINECS号： |
19-Nor-17a-pregn-5(10)-en-20-yn-3-one,17-hydroxy- (6CI,8CI); 13-Methyl-17-ethynyl-17-hydroxy-1,2,3,4,6,7,8,9,11,12,13,14,16,17-tetradecahydro-15H-cyclopenta[a]phenanthren-3-one;17-Hydroxy-19-nor-17a-pregn-5(10)-en-20-yn-3-one; 17a-Ethinyl-17b-hydroxy-D5(10)-estren-3-one; 17a-Ethynyl-17-hydroxy-5(10)-estren-3-one; 17a-Ethynyl-17b-hydroxy-5(10)-estrene-3-one; 17a-Ethynyl-17b-hydroxy-D5(10)-estren-3-one; 17a-Ethynylestr-5(10)-ene-17b-ol-3-one; 17a-Ethynylestra-5(10)-ene-17b-ol-3-one; 17b-Hydroxy-19-nor-17a-pregn-5(10)-en-20-yn-3-one;3-Oxo-17b-hydroxy-17a-ethynyl-5(10)-estrene; Enidrel;NSC 15432; Norethinodrel; Norethynodrel; Noretynodrel; SC 4642
68-23-5
1S\/C20H26O2\/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2\/h1,16-18,22H,4-12H2,2H3\/t16-,17-,18+,19+,20+\/m1\/s1