6-Fluoro-2-nitro-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
3-Fluoro-2-methoxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid
6-Fluoro-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid
3-Cyano-2-fluoro-4-(trifluoromethoxy)pyridine-6-sulfonyl chloride