4-Hydroxy-2-nitro-3-(trifluoromethoxy)pyridine-5-methanol
3-Fluoro-4-methyl-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Ethyl 2-(chloromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 6-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate