(9-acetyloxy-6-oxo-10-bicyclo[5.4.0]undeca-7,9,11-trienyl) acetate(18238-41-0) MS

Mass

MS2001-00296WA      
5-oxo-6,7,8,9-tetrahydro-5H-benzocycloheptene-2,3-diyl diacetate
C15H16O5            (Mass of molecular ion:    276)

   Source Temperature: 205 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      15.0       4.3
      27.0       1.3
      39.0       3.9
      41.0       2.6
      42.0       2.3
      43.0      59.8
      44.0       1.3
      50.0       2.5
      51.0       4.1
      52.0       2.0
      53.0       1.6
      55.0       2.1
      63.0       3.8
      64.0       2.7
      65.0       3.8
      66.0       1.6
      76.0       1.5
      77.0       8.1
      78.0       5.2
      79.0       4.2
      89.0       3.1
      90.0       1.8
      91.0       7.6
      92.0       1.8
      94.0       1.4
     102.0       1.0
     103.0       2.0
     105.0       3.1
     106.0       1.4
     107.0       6.1
     108.0       1.6
     115.0       2.8
     116.0       1.0
     117.0       4.0
     118.0       1.6
     119.0       1.0
     121.0       2.4
     122.0       3.5
     123.0      14.5
     124.0       1.2
     131.0       1.5
     133.0       1.0
     134.0       1.2
     135.0       7.1
     136.0      14.7
     137.0       2.4
     145.0       2.2
     146.0       2.5
     147.0       1.7
     148.0       1.0
     149.0       1.4
     150.0       2.3
     151.0       5.5
     163.0      17.8
     164.0      10.4
     165.0       1.2
     174.0       3.2
     175.0       1.9
     177.0       1.6
     191.0       2.9
     192.0     100.0
     193.0      12.2
     194.0       1.3
     234.0      17.7
     235.0       2.7
     276.0       5.2
     277.0       1.0