4-甲基-5-氨基嘧啶

Mass

MS2004-02442WA      
4-methyl-5-pyrimidinamine
C5H7N3              (Mass of molecular ion:    109)

   Source Temperature: 245 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      18.0       1.0
      26.0       1.0
      27.0       1.6
      28.0       4.7
      39.0       1.7
      40.0       6.6
      41.0      31.7
      42.0       3.5
      51.0       1.1
      52.0       3.3
      53.0       2.2
      54.0       8.6
      55.0       7.6
      66.0       1.3
      67.0       5.6
      68.0       1.0
      81.0       5.1
      82.0       8.2
      94.0       4.1
     108.0       1.1
     109.0     100.0
     110.0       7.5