4-Cyanopyridine N-oxide

Mass

MS-NW-1375          
isonicotinonitrile 1-oxide
C6H4N2O             (Mass of molecular ion:    120)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      18.0       3.1
      26.0       5.5
      27.0       1.3
      28.0       6.1
      29.0       4.0
      30.0       4.6
      37.0      10.7
      38.0      18.0
      39.0       8.9
      40.0       1.6
      41.0       7.9
      42.0       6.5
      44.0       1.1
      49.0       2.4
      50.0       9.4
      51.0       6.8
      52.0       5.5
      53.0       1.6
      60.0       4.4
      61.0       2.7
      62.0       4.6
      63.0       9.4
      64.0      29.3
      65.0      24.6
      66.0       2.6
      75.0       3.6
      76.0      11.5
      77.0      13.5
      78.0       1.4
      88.0       1.2
      90.0       2.1
      91.0       1.5
      92.0       4.9
      93.0      14.1
      94.0       1.0
     103.0       8.6
     104.0      17.5
     105.0       1.3
     119.0       1.0
     120.0     100.0
     121.0       7.3