英文别名ethyl N-[4-chloro-2-[(2S)-4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl]phenyl]carbamate; Efavirenz amino alcohol ethyl carbamate; EFAVIRENZ AMINO ALCOHOL ETHYL CARBAMATE [USP IMPURITY]; (S)-ETHYL 4-CHLORO-2-(4-CYCLOPROPYL-1,1,1-TRIFLUORO-2-HYDROXYBUT-3-YN-2-YL)PHENYLCARBAMATE; CARBAMIC ACID, (4-CHLORO-2-((1S)-3-CYCLOPROPYL-1-HYDROXY-1-(TRIFLUOROMETHYL)-2-PROPYNYL)PHENYL)-, ETHYL ESTER; ETHYL (4-CHLORO-2-((1S)-1-TRIFLUOROMETHYL-1-HYDROXY-3-CYCLOPROPYL-2-PROPYN-1-YL)PHENYL)CARBAMATE; ETHYL 4-CHLORO-2-(4-CYCLOPROPYL-1,1,1-TRIFLUORO-2-HYDROXYBUT-3-YN-2-YL)PHENYLCARBAMATE, (S)-; EFAVIRENZ AMINO ALCOHOL ETHYL CARBAMATE (USP IMPURITY); Efavirenz Impurity 7; Carbamic acid, [4-chloro-2-[(1S)-3-cyclopropyl-1-hydroxy-1-(trifluoromethyl)-2-propynyl]phenyl]-, ethyl ester (9CI); [4-Chloro-2-[(1S)-3-cyclopropyl-1-hydroxy-1-(trifluoromethyl)-2-propynyl]phenyl]carbamic Acid Ethyl Ester; Ethyl N-[4-Chloro-2-[(1S)-3-cyclopropyl-1-hydroxy-1-(trifluoromethyl)prop-2-yn-1-yl]phenyl]carbamate; Ethyl {4-chloro-2-[(2S)-4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl]phenyl}carbamate; Efavirenz Impurity 9; Efavirenz Amino Alcohol Ethyl Carbamate (USP); Efavirenz amino alcohol ethylcarbomate; Efavirenz Impurity 17 
