19637-28-6 (三角洲5(10)-醋酸炔诺酮,Δ-5(10)-Norethindrone Acetate)

[(3-羧基苯基)肼基]氯乙酸乙酯;△5(10)-Norethindrone醋酸;Δ5(10)醋酸炔诺酮;三角洲5(10)-醋酸炔诺酮;

Δ-5(10)-Norethindrone Acetate;Δ-5(10)-Norethindron;[(8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate;Delta 5(10)-Norethindrone Acetate;(17α)-17-(Acetyloxy)-19-norpregn-5(10)-en-20-yn-3-one;17-Hydroxy-19-Nor-17α-pregn-5(10)-en-20-yn-3-one Acetate;DTXSID20709684;(17alpha)-3-Oxo-19-norpregn-5(10)-en-20-yn-17-yl acetate;3-Oxo-19-nor-17alpha-pregn-5(10)-en-20-yn-17-yl Acetate; Norethisterone Acetate Imp. B (EP);3-OXO-19-NOR-17.ALPHA.-PREGN-5(10)-EN-20-YN-17-YL ACETATE;19-NORPREGN-5(10)-EN-20-YN-3-ONE, 17-(ACETYLOXY)-, (17.ALPHA.)-;(17.ALPHA.)-17-(ACETYLOXY)-19-NORPREGN-5(10)-EN-20-YN-3-ONE;NORETHISTERONE ACETATE IMPURITY B [EP IMPURITY];UNII-50UR8DXV14;50UR8DXV14;19-Norpregn-5(10)-en-20-yn-3-one, 17-(acetyloxy)-, (17alpha)-;(17alpha)-17-(Acetyloxy)-19-norpregn-5(10)-en-20-yn-3-one;Delta-5(10)-Norethindrone Acetate;19637-28-6; currency-5(10)-Norethindrone Acetate;

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1S/C22H28O3/c1-4-22(25-14(2)23)12-10-20-19-7-5-15-13-16(24)6-8-17(15)18(19)9-11-21(20,22)3/h1,18-20H,5-13H2,2-3H3/t18-,19-,20+,21+,22+/m1/s1

O(C(C)=O)[C@@]1(C#C)CC[C@H]2[C@@H]3CCC4CC(CCC=4[C@H]3CC[C@@]21C)=O