3-(Difluoromethyl)-2-nitropyridine-5-acetonitrile
4-(Difluoromethyl)-3-nitro-5-(trifluoromethyl)pyridine
3-(Difluoromethyl)-2-nitro-5-(trifluoromethyl)pyridine
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-6-acetonitrile
+86(0) 189-6910-6387
[email protected]