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