Mass

MS-IW-7470          
1,4-dimethoxy-2(1H)-quinazolinone
C10H10N2O3          (Mass of molecular ion:    206)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       1.9
      27.0       1.5
      28.0       1.6
      29.0       2.0
      30.0       2.6
      37.0       1.2
      38.0       2.3
      39.0       4.4
      50.0       3.4
      51.0       3.6
      52.0       2.2
      53.0       1.3
      59.0       1.7
      62.0       3.5
      63.0       6.7
      64.0       5.8
      65.0       2.9
      70.0       9.8
      75.0       3.0
      76.0       8.8
      77.0      20.5
      78.0       5.7
      79.0       1.7
      88.0       1.6
      89.0       4.1
      90.0      15.6
      91.0      16.1
      92.0       6.5
     102.0       6.5
     103.0      42.7
     104.0      13.2
     105.0       7.9
     106.0       3.6
     116.0       5.8
     117.0       4.2
     118.0      23.6
     119.0       9.4
     120.0       4.6
     130.0       5.7
     131.0      21.3
     132.0       9.0
     133.0      11.2
     134.0       2.6
     135.0       5.4
     144.0       6.3
     145.0       4.3
     146.0      15.1
     147.0      18.1
     148.0       3.5
     149.0       1.6
     159.0       2.8
     160.0      18.9
     161.0       9.1
     162.0       1.3
     175.0      26.6
     176.0      54.3
     177.0       6.0
     191.0       4.0
     206.0     100.0
     207.0      13.3
     208.0       1.4