2-Fluoro-3-hydroxy-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Ethyl 5-cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate
4-Fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine-3-sulfonamide
Ethyl 3-cyano-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetate