5-(Chloromethyl)-4-(difluoromethyl)pyridine-2-carboxamide
5-(Bromomethyl)-3-(difluoromethyl)pyridine-2-carboxamide
3-(Bromomethyl)-4-(difluoromethyl)pyridine-2-carboxamide
2-(Bromomethyl)-4-(difluoromethyl)pyridine-6-carboxamide
+86(0) 189-6910-6387
[email protected]