4-Fluoro-2-hydroxy-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
3-(Bromomethyl)-6-cyano-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Fluoro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylic acid
4-Fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride