N-苯基巴比土酸(15018-50-5)质谱(MS)

Mass

MS2001-00324WA      
1-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione
C10H8N2O3           (Mass of molecular ion:    204)

   Source Temperature: 195 °C
   Sample Temperature:  25 °C
   Direct, 70 eV

      27.0       1.0
      38.0       2.4
      39.0       4.3
      40.0       1.0
      41.0       1.4
      42.0       6.0
      43.0       1.1
      50.0       1.9
      51.0       4.3
      52.0       1.8
      63.0       4.7
      64.0      10.1
      65.0       4.7
      66.0       1.4
      69.0       5.8
      70.0       2.1
      77.0       3.7
      90.0       1.6
      91.0      23.3
      92.0       2.5
      93.0      11.5
      94.0       1.1
     119.0     100.0
     120.0       7.9
     176.0      14.0
     177.0       1.5
     204.0      44.6
     205.0       5.3