顺式乌头酸酐

Mass

MS-NW-1172          
cis-1,2,3-propenetricarboxylic 1,2-anhydride
C6H4O5              (Mass of molecular ion:    156)

   Source Temperature: 220 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      12.0       2.2
      14.0       1.8
      16.0       5.0
      17.0       7.5
      18.0      34.3
      25.0       2.8
      26.0       4.2
      27.0       2.1
      28.0      11.4
      29.0       4.2
      34.0       1.2
      36.0       2.9
      37.0      14.9
      38.0      23.1
      39.0      92.9
      40.0     100.0
      41.0       5.8
      42.0       5.6
      43.0       2.2
      44.0      97.2
      45.0      12.6
      53.0       4.9
      55.0       2.2
      66.0       2.4
      67.0       5.6
      68.0      82.5
      69.0       4.8
      84.0      22.8
      85.0       1.4
      86.0       1.2
     111.0       1.4
     112.0      17.6
     113.0       1.2