2-Fluoro-4-methyl-5-(trifluoromethoxy)pyridine-3-sulfonamide
2-Fluoro-3-methyl-6-(trifluoromethoxy)pyridine-5-sulfonamide
2-Fluoro-3-methyl-5-(trifluoromethoxy)pyridine-4-sulfonamide
3-Fluoro-6-methyl-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
+86(0) 189-6910-6387
[email protected]