| CAS号:14012-72-7英文名:18-Methylethynyl Estradiol英文别名:18-Methyl Ethynyl Estradiol;Ethinylestradiol Impurity 15;Ethinylestradiol 13-Ethyl Impurity;13-Ethyl-17α-ethynylgona-1,3,5(10)-triene-3,17β-diol;(17α)-13-Ethyl-18,19-dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol;18,19-Dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol, 13-ethyl-, (17α)- (9CI);13β-Ethyl-18,19-dinor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol (A-Aromate-Levonorgestrel);13beta-Ethyl-18,19-dinor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol (A-Aromate-Levonorgestrel)中文名:炔雌醇杂质中文别名:左炔诺孕酮杂质13;18-甲基乙炔雌二醇CBNumber:CB32544480分子式:C21H26O2分子量:310.42994MOL File:14012-72-7.mol |