4-Bromo-5-fluoro-2-nitro-3-(trifluoromethoxy)pyridine
4-Bromo-3-fluoro-5-nitro-2-(trifluoromethoxy)pyridine
6-Bromo-2-iodo-4-(trifluoromethoxy)pyridine-3-acetonitrile
2-Bromo-5-iodo-3-(trifluoromethoxy)pyridine-6-acetonitrile
+86(0) 189-6910-6387
[email protected]