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