3,4-Dichloro-6-(difluoromethyl)-2-fluoropyridine
4,5-Dichloro-3-(difluoromethyl)-2-fluoropyridine
6-Cyano-2,3-difluoro-4-(difluoromethyl)pyridine
3,4-Dichloro-2-(difluoromethyl)-5-fluoropyridine
+86(0) 189-6910-6387
[email protected]