2-Bromo-4-(difluoromethyl)pyridine-5-methanol
5-(Difluoromethyl)-3-methoxypyridine-2-sulfonamide
3-Bromo-4-(difluoromethyl)pyridine-5-acetonitrile
6-(Difluoromethyl)-2-methoxypyridine-3-sulfonamide
+86(0) 189-6910-6387
[email protected]