N-2-乙酰鸟嘌呤

Mass

MS-IW-4833          
N(2)-acetylguanine
C7H7N5O2            (Mass of molecular ion:    193)

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

      15.0       2.0
      27.0       1.4
      28.0       7.2
      42.0       3.0
      43.0      31.5
      44.0       1.8
      53.0       6.4
      54.0       5.6
      55.0       2.1
      68.0       1.3
      69.0       3.3
      79.0       1.0
      81.0       3.2
      82.0       1.9
     108.0       3.9
     109.0      35.9
     110.0      27.2
     111.0       1.5
     123.0       1.2
     124.0       1.0
     134.0      10.9
     135.0       4.6
     150.0       2.1
     151.0     100.0
     152.0       7.6
     177.0       1.1
     178.0       1.7
     193.0      33.6
     194.0       3.9