Voriconazole EP Impurity A Catalogue F610421 CAS 86404-63-9 M.W 223.18 M.F C10H7F2N3O Specifications FAQs Voriconazole USP RC C ; Fluconazole EP Impurity E ; 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone
