3-Chloro-2-iodo-5-(trifluoromethoxy)pyridine-6-sulfonamide
3-Cyano-2-(difluoromethyl)-5-fluoro-4-(trifluoromethoxy)pyridine
3-Chloro-2-iodo-4-(trifluoromethoxy)pyridine-5-sulfonamide
2-Cyano-6-(difluoromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]