4-(Bromomethyl)-2,6-diamino-3-(difluoromethyl)pyridine
5-(Bromomethyl)-2,4-diamino-3-(difluoromethyl)pyridine
4,5-Difluoro-2-(difluoromethyl)pyridine-3-carboxylic acid
6-(Difluoromethyl)-2,3-diiodopyridine-4-carbonyl chloride
+86(0) 189-6910-6387
[email protected]