6-Bromo-2-(difluoromethyl)-3-fluoropyridine-4-acetonitrile
4-Bromo-3-(difluoromethyl)-5-fluoropyridine-2-sulfonamide
4-Bromo-3-(difluoromethyl)-2-fluoropyridine-5-sulfonamide
2-Bromo-6-(difluoromethyl)-3-fluoropyridine-5-acetonitrile
+86(0) 189-6910-6387
[email protected]