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