2,3-Difluoro-6-(difluoromethyl)pyridine-4-acetonitrile
2,3-Difluoro-4-(difluoromethyl)pyridine-5-acetonitrile
3,5-Difluoro-2-(difluoromethyl)-6-(trifluoromethyl)pyridine
4,5-Difluoro-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]