N-CYANO-N',S-DIMETHYLISOTHIOUREA(5848-24-8) MS

Mass

MS-NW-9383          
3-cyano-1,2-dimethylisothiourea
C4H7N3S             (Mass of molecular ion:    129)

   Source Temperature: 140 °C
   Sample Temperature:  80 °C
   Direct, 75 eV

      15.0      11.5
      17.0       3.8
      18.0      19.6
      27.0       1.6
      28.0       9.9
      29.0       2.8
      30.0       8.4
      32.0       1.2
      41.0       1.8
      42.0       2.5
      43.0       1.2
      44.0       1.1
      45.0       8.6
      46.0       4.6
      47.0       9.0
      48.0       9.1
      53.0       2.9
      55.0      15.5
      56.0       3.8
      57.0      78.4
      58.0       5.3
      59.0       1.4
      62.0       1.4
      67.0       1.8
      68.0       5.0
      72.0       1.6
      73.0       1.2
      74.0       4.1
      80.0       1.8
      81.0       2.5
      82.0     100.0
      83.0       7.8
      85.0       2.0
      87.0       1.1
      89.0       3.5
      99.0       4.2
     129.0      36.4
     130.0       2.7
     131.0       1.7