2-Fluoro-6-methoxy-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Methyl 4-cyano-3-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylate
6-Fluoro-2-methoxy-4-(trifluoromethoxy)pyridine-3-acetonitrile
Methyl 4-cyano-6-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate