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