3-(Fluoromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-(Difluoromethyl)-6-nitro-4-(trifluoromethyl)pyridine-2-sulfonyl chloride
3-(Difluoromethyl)-2-nitro-6-(trifluoromethyl)pyridine-4-sulfonyl chloride
6-Amino-3-(difluoromethyl)-2-fluoro-4-methylpyridine