英文同义词
6-Chloro-1,4-dihydro-8-hydroxy-4-[(1-hydroxycyclopropyl)ethynyl]-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one;rac 8,14-Dihydroxy Efavirenz;Efavirenz Impurity 16(rac 8,14-Dihydroxy Efavirenz);8,14-Dihydroxyefavirenz, racemic mixture;2H-3,1-Benzoxazin-2-one, 6-chloro-1,4-dihydro-8-hydroxy-4-[2-(1-hydroxycyclopropyl)ethynyl]-4-(trifluoromethyl)-