4,5-Diamino-2-mercaptopyrimidine(14623-58-6) MS

Mass

MS-IW-5553          
5,6-diamino-2(1H)-pyrimidinethione
C4H6N4S             (Mass of molecular ion:    142)

   Source Temperature: 160 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      17.0       1.3
      18.0      13.3
      26.0       2.2
      27.0      18.7
      28.0      16.4
      29.0       4.7
      30.0       5.4
      32.0       2.7
      33.0       1.9
      34.0       4.7
      39.0       1.0
      40.0       2.5
      41.0       6.7
      42.0       2.3
      43.0       6.2
      44.0       2.1
      45.0       3.6
      46.0       1.1
      52.0       1.0
      53.0       5.4
      54.0       3.6
      55.0      12.5
      56.0      18.2
      57.0      21.3
      58.0       1.4
      59.0       4.4
      60.0       5.5
      66.0       2.2
      67.0       1.3
      70.0       5.1
      71.0       4.6
      72.0       4.4
      73.0       1.9
      82.0       4.0
      83.0       9.0
      84.0      12.0
      85.0       3.1
      86.0       2.4
      87.0       2.9
      97.0       1.3
      98.0      13.6
      99.0       4.1
     100.0       1.3
     114.0       1.8
     125.0      88.0
     126.0       6.1
     127.0       4.0
     141.0       3.9
     142.0     100.0
     143.0       8.0
     144.0       4.7