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