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