6-Fluoro-4-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
6-Cyano-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile
2-Fluoro-4-methoxy-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Methyl 4-cyano-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate