(-)-O-ACETYL-L-MALIC ANHYDRIDE

Mass

MS-NW-9768          
(S)-(-)-2-acetoxysuccinic anhydride
C6H6O5              (Mass of molecular ion:    158)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       3.6
      17.0       1.0
      18.0       5.1
      27.0       2.5
      28.0       1.9
      29.0       1.7
      42.0       4.6
      43.0     100.0
      44.0       6.3
      45.0       7.4
      55.0       3.1
      60.0       3.3
      61.0       3.4
      71.0      26.7
      72.0       1.5
      86.0       2.1
      88.0       1.3
      89.0       6.1
      99.0       1.4
     116.0       1.0
     131.0      14.6