Mass

MS-IW-1935          
6-methoxy-2-(2-oxotetrahydro-3-furyloxy)-3(2H)-pyridazinone
C9H10N2O5           (Mass of molecular ion:    226)

   Source Temperature: 160 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      14.0       1.3
      15.0      10.0
      18.0       1.6
      25.0       1.4
      26.0      17.9
      27.0      15.7
      28.0       9.5
      29.0      24.1
      30.0      40.0
      31.0       1.5
      37.0       1.6
      38.0       4.1
      39.0       7.2
      40.0       3.7
      41.0      13.1
      42.0       8.3
      43.0      15.9
      44.0       8.9
      45.0       1.2
      51.0       1.2
      52.0       6.3
      53.0      11.7
      54.0      33.5
      55.0      23.0
      56.0       3.5
      57.0       5.0
      58.0       2.3
      59.0       4.3
      68.0       5.6
      69.0     100.0
      70.0       8.1
      71.0       2.3
      80.0      13.6
      81.0       3.2
      82.0      27.3
      83.0       2.5
      85.0      13.2
      86.0       1.1
      96.0       7.9
      97.0       9.0
      98.0       1.0
      99.0       3.6
     100.0       6.2
     110.0       2.4
     112.0       8.3
     113.0      71.5
     114.0       4.3
     115.0       3.3
     125.0      11.3
     126.0      32.0
     127.0       2.3
     141.0      30.5
     142.0       2.2
     226.0      22.2
     227.0       2.5