1260525-53-8 左炔诺孕酮杂质A
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英文别名delta8(14)-Levonorgestrel; Levonorgestrel impurity A [EP]; (9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one; 13-Ethyl-17-hydroxy-18,19-dinorpregna-4,8(14)-dien-20-yn-3-one, (17alpha)-; 13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,8(14)-dien-20-yn-3-one; 18,19-Dinorpregna-4,8(14)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17alpha)-; Δ8(14)-LEVONORGESTREL; Norgestrel impurity A [EP IMPURITY]; LEVONORGESTREL IMPURITY A [EP IMPURITY]; (17alpha)-(+/-)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,8(14)-dien-20-yn-3-one; 13-ETHYL-17-HYDROXY-18,19-DINOR-17α-PREGNA-4,8(14)-DIEN-20-YN-3-ONE; 18,19-Dinorpregna-4,8(14)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17alpha)-(+/-)-; rac-13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,8(14)-dien-20-yn-3-one; (9R,10R,13S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-6,7,9,10,11,12,13,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one; 18,19-DINORPREGNA-4,8(14)-DIEN-20-YN-3-ONE, 13-ETHYL-17-HYDROXY-, (17α)-; 13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-4,8(14)-dien-20-yn-3-one1260525-53-8 左炔诺孕酮杂质A - 化工 AI 网
