4-Bromo-5-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine
2-Bromo-3-chloro-6-(trifluoromethoxy)pyridine-4-acetonitrile
4-Bromo-3-(chloromethyl)-2-cyano-5-(trifluoromethoxy)pyridine
2-Bromo-3-chloro-4-(trifluoromethoxy)pyridine-6-acetonitrile
+86(0) 189-6910-6387
[email protected]