英文同义词: | 8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz;6-Chloro-4-(2-cyclopropylethynyl)-8-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-1,4-dihydro-4-(trifluoroMethyl)-2H-3,1-benzoxazin-2-one;8-(tert-ButyldiMethylsilyloxy)-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoroMethyl)-2H-3,1-benzoxazin-2-one;8-(tert-ButyldiMethylsilyloxy) 8-Hydroxy Efavirenz, Technical Grade;2H-3,1-Benzoxazin-2-one, 6-chloro-4-(2-cyclopropylethynyl)-8-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1,4-dihydro-4-(trifluoromethyl)- |