Ethyl 2-(bromomethyl)-6-(difluoromethyl)pyridine-3-acetate
Ethyl 2-(bromomethyl)-5-(difluoromethyl)pyridine-3-acetate
Methyl 4-(difluoromethyl)-2-nitropyridine-6-carboxylate
Ethyl 2-(chloromethyl)-4-(difluoromethyl)pyridine-5-carboxylate
+86(0) 189-6910-6387
[email protected]