2-Fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-(Chloromethyl)-3-cyano-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-cyano-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Fluoro-3-hydroxy-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride