Mass

MS-NW-7786          
C.I. disperse yellow 9
C12H10N4O4          (Mass of molecular ion:    274)

   Source Temperature: 190 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      28.0       2.3
      30.0       2.4
      38.0       1.3
      39.0       4.5
      41.0       1.4
      50.0       1.6
      51.0       2.8
      52.0       3.7
      53.0       2.3
      54.0       1.4
      62.0       1.8
      63.0       5.9
      64.0       2.8
      65.0       8.2
      66.0       2.0
      74.0       2.0
      75.0       2.4
      76.0       1.7
      77.0       4.8
      78.0       2.3
      79.0       1.7
      80.0       2.8
      84.5       1.0
      89.0       1.3
      90.0       2.7
      90.5       1.5
      91.0       3.2
      92.0       3.1
      93.0       1.1
     101.0       1.3
     102.0       1.4
     103.0       1.2
     104.0       1.4
     105.0       1.1
     108.0      20.6
     109.0       1.7
     115.0       2.3
     116.0       1.3
     117.0       1.2
     118.0       2.1
     126.0       1.6
     127.0       6.0
     128.0       3.9
     129.0       1.9
     130.0       2.8
     137.0       2.3
     139.0       1.4
     140.0       2.5
     141.0       1.2
     142.0       1.6
     143.0       1.9
     152.0       2.0
     153.0       3.8
     154.0      11.0
     155.0       3.9
     164.0       1.6
     165.0       1.5
     166.0       1.5
     167.0       3.6
     168.0       1.7
     169.0       3.8
     170.0       1.4
     179.0       3.7
     180.0       4.9
     181.0      33.0
     182.0      19.7
     183.0       3.4
     188.0       1.5
     194.0      14.5
     195.0       3.1
     197.0       1.5
     210.0       1.0
     211.0       2.0
     227.0      13.3
     228.0       7.1
     229.0       1.1
     240.0      22.3
     241.0       4.2
     273.0       1.2
     274.0     100.0
     275.0      14.8
     276.0       2.1