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