Methyl 3-(difluoromethyl)-2-fluoro-6-methylpyridine-4-acetate
4-(Difluoromethyl)-2-fluoro-5-methoxypyridine-3-acetonitrile
Methyl 2-(difluoromethyl)-6-fluoro-5-methylpyridine-3-acetate
4-(Difluoromethyl)-2-fluoro-6-methoxypyridine-3-carbonyl chloride