You searched for a fragment C9H7N2 in MassBank data.
- Page KOX00817p → C9H7N2: C8H7N2* C7H6N*** C5H4N*** C6H5*** C4H5***
- Page KOX00877p → C9H7N2: C8H7N2* C7H6N** C6H6N C6H5 C5H5
- Page PBX00047p → C9H7N2: C9H6N2 C8H7N C8H6N C7H5 C6H5
- Page PR100201p → C9H7N2: C8H7N2* C7H6N*** C6H6N C5H5