154801-74-8

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154801-74-8

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@154801-74-8

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CAS号: 154801-74-8 英文名称: Enantiomer Efavirenz 英文同义词: L 743725;entEfavirenz;(R)-Efavirenz;Efavirenz Impurity 18(Efavirenz Enantiomer);(R)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro -4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one;(4R)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one;(4R)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one;2H-3,1-Benzoxazin-2-one, 6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-, (R)-;2H-3,1-Benzoxazin-2-one, 6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-, (4R)-;2H-3,1-Benzoxazin-2-one, 6-chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-, (4R)- 中文名称: (R)-依法韦仑 中文同义词: 依非韦伦杂质18;(R)-依法韦仑 分子式: C14H9ClF3NO2 分子量: 315.67 熔点 : 125-127°C 沸点 : 340.6±42.0 °C(Predicted) 密度 : 1.53±0.1 g/cm3(Predicted) 储存条件 : -20°C Freezer 酸度系数(pKa): 10.24±0.40(Predicted)