7-HYDROXY-3,5,7,8-TETRAHYDRO-4,6-PTERIDINEDIONE

Mass

MS-IW-6913          
7-hydroxy-3,5,7,8-tetrahydro-4,6-pteridinedione
C6H6N4O3            (Mass of molecular ion:    182)

   Source Temperature: 190 °C
   Sample Temperature: 250 °C
   Direct, 75 eV

      17.0       6.8
      18.0      37.1
      26.0       6.3
      27.0      41.9
      28.0      96.2
      29.0       3.0
      38.0       5.6
      39.0       6.0
      40.0       1.5
      41.0       2.0
      42.0       1.4
      43.0       2.1
      44.0       7.3
      51.0       2.4
      52.0       6.2
      53.0      11.0
      54.0      47.6
      55.0       5.4
      64.0       1.1
      65.0       2.6
      66.0       7.0
      67.0       5.1
      68.0       4.2
      76.0       2.1
      78.0       1.1
      80.0       1.3
      81.0      12.6
      82.0       9.2
      93.0       2.6
     103.0       1.0
     108.0       5.4
     109.0      20.1
     110.0       1.4
     135.0       5.2
     136.0      16.5
     137.0      97.2
     138.0       6.8
     164.0     100.0
     165.0       9.0
     166.0       4.4