3-Bromo-5-(trifluoromethyl)isonicotinamide
5-Bromo-4-(trifluoromethyl)nicotinamide
3-Chloro-5-chloromethyl-4-methoxypyridine
5-Chloro-4-hydroxypicolinonitrile
+86(0) 189-6910-6387
[email protected]