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