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