3-Chloro-2-cyano-6-(difluoromethyl)pyridine-5-carbonyl chloride
3-Chloro-4-(difluoromethyl)-6-fluoropyridine-2-carboxaldehyde
3-Chloro-4-(difluoromethyl)-5-fluoropyridine-2-carboxaldehyde
3-Chloro-2-cyano-5-(difluoromethyl)pyridine-6-carbonyl chloride