3-Fluoro-5-methoxy-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Methyl 6-fluoro-4-methoxy-2-(trifluoromethoxy)pyridine-3-acetate
5-Fluoro-4-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 3-fluoro-6-methoxy-2-(trifluoromethoxy)pyridine-4-acetate