2-Chloro-3-fluoro-5-hydroxy-4-(trifluoromethoxy)pyridine
2-Chloro-6-fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine
2-Bromo-5-nitro-3-(trifluoromethoxy)pyridine-6-sulfonamide
2-Bromo-5-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide
+86(0) 189-6910-6387
[email protected]