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