2-Bromo-3-(chloromethyl)-4-(difluoromethyl)-6-fluoropyridine
6-Bromo-4-(chloromethyl)-3-(difluoromethyl)-2-fluoropyridine
6-Bromo-4-cyano-2-(difluoromethyl)-3-fluoropyridine
4-Bromo-3-(bromomethyl)-2-(difluoromethyl)-6-fluoropyridine
+86(0) 189-6910-6387
[email protected]