135270-13-2

Efinaconazole Impurity 2 Efinaconazole Epoxy Impurity Efinaconazole Related Impurity Efinaconazole Related Impurity 6 1-[[(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-oxiranyl]methyl]-1H-1,2,4-triazole 1-(((2R,3R)-2-(2,4-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole 1H-1,2,4-Triazole, 1-[[(2R,3R)-2-(2,4-difluorophenyl)-3-methyl-2-oxiranyl]methyl]-