Mass

MS2001-00092WA      
6-methyl-7-oxo-1,3,5-cycloheptatrienyl p-toluenesulfonate
C15H14O4S           (Mass of molecular ion:    290)

   Source Temperature: 205 °C
   Sample Temperature:  50 °C
   Direct, 70 eV

      27.0       3.5
      38.0       1.0
      39.0      10.9
      41.0       1.7
      50.0       2.7
      51.0       8.6
      52.0       5.4
      53.0       8.9
      62.0       1.1
      63.0       5.8
      64.0       2.0
      65.0      16.8
      66.0       1.1
      77.0      33.5
      78.0      12.5
      79.0      12.3
      80.0       1.0
      89.0       4.9
      90.0       3.1
      91.0      87.8
      92.0       8.0
     107.0      27.1
     108.0       3.2
     135.0       2.0
     136.0       1.0
     139.0       2.1
     155.0      51.4
     156.0       4.5
     157.0       2.6
     183.0       1.2
     198.0       4.3
     209.0       2.4
     211.0       3.2
     225.0       3.9
     226.0     100.0
     227.0      16.2
     228.0       1.7