Ethyl 2-(bromomethyl)-4-(difluoromethyl)pyridine-5-carboxylate
3-(Aminomethyl)-5-(difluoromethyl)pyridine-2-carboxaldehyde
2,5-Diamino-4-(difluoromethyl)pyridine-3-acetonitrile
2-(Aminomethyl)-5-(difluoromethyl)pyridine-3-carboxaldehyde
+86(0) 189-6910-6387
[email protected]