4-Cyano-3-methyl-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 4-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxylate
Ethyl 3-(bromomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
Ethyl 4-fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylate