5-METHYL-2-THIOCYTOSINE

Mass

MS-NW-6962          
4-amino-5-methyl-2(1H)-pyrimidinethione
C5H7N3S             (Mass of molecular ion:    141)

   Source Temperature: 220 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      18.0       3.0
      26.0       1.4
      27.0       3.6
      28.0      12.0
      29.0       1.4
      30.0       1.2
      32.0       1.0
      37.0       1.1
      38.0       2.0
      39.0       8.2
      40.0       1.9
      41.0       1.4
      42.0       1.8
      43.0       4.7
      44.0       1.2
      45.0       2.0
      51.0       1.4
      52.0       6.4
      53.0       5.3
      54.0      15.9
      55.0       9.0
      56.0      12.0
      57.0       1.3
      58.0       1.3
      59.0       1.8
      60.0       3.5
      66.0       2.3
      67.0       1.4
      68.0       1.1
      69.0       1.5
      70.0       1.9
      71.0       1.4
      72.0       3.4
      79.0       1.4
      80.0       1.1
      81.0      12.1
      82.0       3.2
      83.0      52.3
      84.0       3.0
      85.0       2.1
      86.0       1.9
      87.0       1.1
      96.0       1.6
      97.0       2.9
      98.0       2.3
      99.0       4.3
     108.0       2.2
     113.0       4.9
     114.0       2.1
     124.0       3.4
     125.0       2.3
     140.0       2.1
     141.0     100.0
     142.0       7.9
     143.0       4.9