6-Chloro-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Chloro-6-methyl-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Chloro-3-nitro-6-(trifluoromethoxy)pyridine-5-acetonitrile
2-Chloro-5-methyl-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride