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