Pharmaceutical IntermediateChina 241479-73-2; (2R, 3S) -2- (2, 5-difluorophenyl) -3-Methyl-2-[ (1H-1, 2, 4-triazol-1-yl) -Methyl]-Oxirane; Efinaconazole Intermediate, Find details about China Pharmaceutical, Intermediate from 241479-73-2; (2R, 3S) -2- (2, 5-difluorophenyl) -3-Methyl-2-[ (1H-1, 2, 4-triazol-1-yl) -Methyl]-Oxirane; Efinaconazole Intermediate