2-Chloro-4-cyano-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
Methyl 3-chloro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetate
Methyl 3-chloro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
Ethyl 5-chloro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate