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