Ethyl 5-(difluoromethyl)-3-fluoro-2-methylpyridine-4-acetate
Ethyl 6-(difluoromethyl)-2-fluoro-3-methylpyridine-4-acetate
3-(Aminomethyl)-5-(difluoromethyl)-2-fluoropyridine-4-carboxylic acid
4-(Difluoromethyl)-3-fluoro-6-methylpyridine-2-carbonyl chloride