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