You searched for a fragment C9H6NO2 in MassBank data.
- Page KOX00627n → C9H6NO2: C9H5NO2* C8H6N***
- Page KOX00628p → C9H6NO2: C8H6NO*** C7H5O*** C7H6N*** C3H6NO2* C6H5*** C5H5*** C4H3***
- Page MT000008n → C9H6NO2: C6H5 C2H2NO
- Page PBX00048p → C9H6NO2: C7H6N C7H5
- Page PR100988n → C9H6NO2: C8H6N