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