2-Hydroxy-6-nitro-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetic acid
Methyl 5-fluoro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Hydroxy-5-nitro-2-(trifluoromethoxy)pyridine-3-sulfonamide