2-Chloro-3-(2,3-difluorophenyl)isonicotinic acid
3,6-Bis(2,3-difluorophenyl)picolinic acid
5,6-Bis(2,3-difluorophenyl)nicotinic acid
2,5-Bis(2,3-difluorophenyl)nicotinic acid
+86(0) 189-6910-6387
[email protected]