英文别名(2R,3S)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-butane-2,3-diol; (2R,3S)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol; (2R,3S)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol; (2R,3S)-2-(2,4-Difluoro-phenyl)-1-[1,2,4]triazol-1-yl-butane-2,3-diol; (2R,3S)-2-(2,4-DIFLUOROPHENYL)-1-(1H-1,2,4-TRIAZOL-1-YL) BUTANE-2,3-DIOL; (2R,3S)-2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)butane-2,3-diol; Efinaconazole Impurity 5; Efinaconazole Related Impurity 9; Efinaconazole Impurity 11; Efinaconazole Impurity 9; Efinaconazole (2R,3S)-Diol Impurity 
