Methyl 4-chloro-2-(difluoromethyl)-3-methoxypyridine-5-acetate
5-Chloro-2-(difluoromethyl)-3-methoxypyridine-4-carbonyl chloride
4-Chloro-5-(difluoromethyl)-3-methoxypyridine-2-carbonyl chloride
4-Chloro-2-(difluoromethyl)-3-methoxypyridine-5-carbonyl chloride