4-METHYL-1H-[1,2,3]TRIAZOLO[4,5-D]PYRIDAZIN-7-OL

Mass

MS-IW-4133          
7-methyl-1,5-dihydro-1,2,3-triazolo(4,5-d)pyridazin-4-one
C5H5N5O             (Mass of molecular ion:    151)

   Source Temperature: 170 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      15.0       2.1
      26.0       3.7
      27.0       7.0
      28.0       9.0
      29.0       5.1
      30.0       1.8
      37.0       4.1
      38.0      10.1
      39.0      26.5
      40.0       4.4
      41.0       4.6
      42.0       3.4
      43.0       1.7
      51.0       2.3
      52.0       7.8
      53.0       5.5
      54.0       2.2
      55.0       1.7
      56.0      32.8
      57.0       2.6
      64.0       2.8
      65.0       5.3
      66.0      44.3
      67.0      22.2
      68.0       5.7
      69.0       1.1
      79.0       2.8
      80.0       1.0
      82.0       1.0
      94.0       1.9
      95.0       1.7
     122.0       8.8
     123.0      25.0
     124.0       1.9
     151.0     100.0
     152.0       9.0