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