5-Bromo-4-(difluoromethyl)-3-fluoro-2-methylpyridine
3-(Aminomethyl)-2-bromo-5-(difluoromethyl)-6-fluoropyridine
2-(Aminomethyl)-4-bromo-6-cyano-3-(difluoromethyl)pyridine
6-(Aminomethyl)-4-bromo-3-(difluoromethyl)-2-fluoropyridine
+86(0) 189-6910-6387
[email protected]