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