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