3-Fluoro-2-(fluoromethyl)-6-nitro-4-(trifluoromethoxy)pyridine
4-Cyano-6-iodo-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 4-(chloromethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-3-acetate
Ethyl 4-(chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-2-acetate