3-(Bromomethyl)-5-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxylic acid
5-Amino-3-(chloromethyl)-2-(difluoromethyl)-4-methoxypyridine
2-Amino-4-(difluoromethyl)-3-iodopyridine-6-methanol
6-Amino-2-mercapto-3-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]