6-氨基-3-甲基嘧啶-4(3H)-酮

Mass

MS-IW-6040          
6-amino-3-methyl-4(3H)-pyrimidinone
C5H7N3O             (Mass of molecular ion:    125)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       2.7
      17.0       1.5
      18.0       7.9
      28.0       5.3
      30.0       6.0
      39.0       1.4
      40.0       6.1
      41.0       8.7
      42.0      27.5
      43.0       5.5
      53.0       1.2
      54.0       1.0
      55.0       2.7
      56.0       1.5
      57.0       5.9
      58.0       1.8
      67.0       1.7
      68.0      17.2
      69.0       3.8
      70.0       5.1
      82.0       2.1
      83.0       3.1
      84.0       7.1
      85.0       6.1
      97.0      19.5
      98.0       4.8
     124.0       2.6
     125.0     100.0
     126.0       7.0