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