4-(Bromomethyl)-2-(difluoromethyl)pyridine-3-carboxylic acid
5-(Chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
2-(Chloromethyl)-4-cyano-5-(difluoromethyl)pyridine
2-(Chloromethyl)-3-cyano-5-(difluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]