2,3-Dibromo-6-hydroxy-4-(trifluoromethoxy)pyridine
3,4-Dimethoxy-5-(trifluoromethoxy)pyridine-2-methanol
2,3-Dibromo-4-hydroxy-6-(trifluoromethoxy)pyridine
3,5-Dibromo-2-fluoro-6-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]