Ethyl 2-chloro-3-(chloromethyl)-4-(difluoromethyl)pyridine-6-acetate
4-Chloro-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-2-acetonitrile
2-Chloro-5-(difluoromethyl)-3-iodopyridine-6-sulfonyl chloride
3-Chloro-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxaldehyde