2-PYRAZINECARBONITRILE1-OXIDE(32046-03-0) IR2

Mass

MS-IW-9612          
2-pyrazinecarbonitrile 1-oxide
C5H3N3O             (Mass of molecular ion:    121)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      25.0       1.2
      26.0       9.9
      27.0       1.2
      28.0       7.4
      29.0       2.8
      30.0      11.7
      37.0       2.7
      38.0       5.5
      39.0       5.7
      40.0       8.4
      41.0       5.8
      43.0       1.4
      50.0       1.5
      51.0      27.1
      52.0       5.9
      53.0       3.5
      54.0       2.1
      60.5       1.3
      63.0       1.1
      64.0       4.9
      65.0       4.1
      66.0      20.0
      67.0       3.1
      68.0       1.6
      77.0       3.9
      78.0      13.6
      79.0       2.6
      93.0       1.4
     105.0       6.4
     121.0     100.0
     122.0       6.6