Methyl 4,5-dibromo-3-(difluoromethyl)pyridine-2-carboxylate
2-(Bromomethyl)-3-(difluoromethyl)pyridine-4-acetonitrile
4-(Difluoromethyl)-3-iodopyridine-5-carboxylic acid
5-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]