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