voriconazole Intermediates

CAS NO.:188416-28-6 4-chloro-5-fluoro-6-(1-bromoethyl)-pyrimidine

CAS NO.:137234-87-8 6-Ethyl- 5-Fluoro-4(3H) pyrimidone

CAS NO.:188416-35-5 (2R,3S/2S,3R)-3-(4-Chloro-5-fluoro-6-pyrimidinyl)-2-(2,4-difluorophenyl)-1- (1H-1,2,4-triazol-1-yl)-2-butanol hydrochloride ( N-2 step)

CAS NO.:182230-43-9 (2R,3S/2S,3R)-2-(2,4-difluorophenyl)-3-(5-fluoro-4-pyrimidinyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol (N-1 step)

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