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