4,5-Dibromo-2-(difluoromethyl)-3-methoxypyridine
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-4-acetonitrile
3-(Bromomethyl)-4-(difluoromethyl)-5-nitropyridine
4,5-Dibromo-3-(difluoromethyl)-2-methoxypyridine
+86(0) 189-6910-6387
[email protected]