6-Bromo-4-cyano-3-(difluoromethyl)pyridine-2-sulfonamide
3-Bromo-2-(difluoromethyl)-6-iodopyridine-4-acetonitrile
2-Fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine-5-acetonitrile
3-(Chloromethyl)-5-(difluoromethyl)-4-fluoropyridine-2-methanol
+86(0) 189-6910-6387
[email protected]