6-Hydroxy-4-methyl-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
2-Cyano-5-(difluoromethyl)-6-methylpyridine-3-carbonyl chloride
Ethyl 2-chloro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylate
3-Bromo-4-chloro-6-cyano-2-(difluoromethyl)pyridine