5-(Aminomethyl)-2-bromo-4-(difluoromethyl)pyridine
4-(Aminomethyl)-5-bromo-2-(difluoromethyl)pyridine
4-(Aminomethyl)-3-bromo-2-(difluoromethyl)pyridine
3-Bromo-5-(chloromethyl)-2-(difluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]