Ethyl 4-bromo-3-(chloromethyl)-6-(difluoromethyl)pyridine-2-acetate
5-Bromo-4-(difluoromethyl)-2-methylpyridine-3-carboxylic acid
5-Bromo-4-(difluoromethyl)-3-methylpyridine-2-carboxylic acid
Ethyl 4-bromo-3-(chloromethyl)-5-(difluoromethyl)pyridine-2-acetate