2,5-Diamino-3-(difluoromethyl)pyridine-6-acetonitrile
2-(Bromomethyl)-5-(difluoromethyl)pyridine-4-carboxaldehyde
2,4-Diamino-6-(difluoromethyl)pyridine-3-acetonitrile
2-(Bromomethyl)-4-(difluoromethyl)pyridine-5-carboxaldehyde
+86(0) 189-6910-6387
[email protected]