Thymine

Mass

MS-NW-0639          
thymine
C5H6N2O2            (Mass of molecular ion:    126)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      17.0       1.0
      18.0       4.6
      26.0       6.3
      27.0      13.2
      28.0      34.3
      29.0       2.4
      37.0       1.1
      38.0       2.3
      39.0       6.3
      40.0       4.3
      42.0       1.5
      43.0       2.4
      44.0       3.7
      51.0       2.1
      52.0       7.3
      53.0       4.5
      54.0      30.7
      55.0      81.9
      56.0       6.1
      70.0       2.9
      71.0       2.4
      81.0       1.0
      82.0       7.9
      83.0      12.5
      84.0       1.8
      97.0       1.5
     124.0       1.1
     126.0     100.0
     127.0       6.4

Assign. Shift(ppm) A *1 11.0 B *1 10.6 C 7.276 D 1.752

     Hz     ppm     Int.

   2908.50   7.278    293
   2907.22   7.275    279
    700.98   1.754   1000
    699.88   1.752    881