5-Fluoro-4-iodo-2-(trifluoromethoxy)pyridine-3-sulfonamide
3-Hydroxy-6-methoxy-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Methyl 5-fluoro-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Fluoro-4-iodo-5-(trifluoromethoxy)pyridine-2-sulfonamide