3-Bromo-4-iodo-5-methylpyridine
2-Bromo-6-iodo-3-methylpyridine
5-Bromo-4-hydroxy-2-(trifluoromethyl)pyridine
4-Bromo-3-methoxy-5-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]