2-Bromo-3-chloro-4-(difluoromethyl)-5-methoxypyridine
Ethyl 2-bromo-4-chloro-5-(difluoromethyl)pyridine-3-acetate
5-Bromo-4-chloro-3-(difluoromethyl)-2-iodopyridine
Ethyl 2-bromo-3-chloro-5-(difluoromethyl)pyridine-4-acetate
+86(0) 189-6910-6387
[email protected]