67703-68-8 炔雌醇EP杂质I
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英文别名(8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthrene-3,17-diol; delta6-Ethinyl estradiol; (17α)-19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol; 19-Nor-17alpha-pregna-1,3,5(10),6-tetraen-20-yne-3,17-diol; 6,7-Dehydro Ethynyl Estradiol; Ethinylestradiol impurity I [EP]; Ethinylestradiol specified impurity I [EP]
