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