4-Fluoro-5-methyl-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Hydroxy-4-iodo-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
4-(Chloromethyl)-3-hydroxy-2-nitro-5-(trifluoromethoxy)pyridine
4-Fluoro-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxaldehyde