2-Hydroxy-3-(trifluoromethyl)isonicotinonitrile
5-Hydroxy-4-(trifluoromethyl)nicotinonitrile
5-Hydroxy-2-(trifluoromethyl)isonicotinonitrile
4-Hydroxy-5-(trifluoromethyl)nicotinonitrile
+86(0) 189-6910-6387
[email protected]