Mass

MS-IW-4555          
2-aminopyridazino(6,1-b)quinazolin-10-one
C11H8N4O            (Mass of molecular ion:    212)

   Source Temperature: 190 °C
   Sample Temperature: 200 °C
   Direct, 75 eV

      28.0       2.3
      39.0       1.2
      50.0       3.5
      51.0       2.2
      52.0       2.6
      53.0       2.0
      54.0       8.5
      63.0       1.7
      64.0       1.3
      74.0       1.3
      75.0       2.2
      76.0       5.0
      77.0       4.1
      78.0       1.6
      79.0       2.3
      80.0       1.8
      88.0       1.0
      92.0       1.0
     101.0       1.2
     102.0       3.9
     103.0       3.8
     104.0       2.6
     105.0       1.4
     106.0       4.0
     128.0       3.2
     129.0       7.4
     130.0       2.6
     155.0       5.6
     156.0       3.2
     157.0       3.6
     158.0       1.4
     183.0       5.2
     184.0       7.0
     185.0       1.3
     197.0       1.0
     211.0      10.5
     212.0     100.0
     213.0      13.6
     214.0       1.1