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