2,5-吡啶二甲酸甲酯

Mass

MS-IW-0356          
dimethyl 2,5-pyridinedicarboxylate
C9H9NO4             (Mass of molecular ion:    195)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       6.1
      39.0       2.5
      50.0       4.1
      51.0       2.5
      52.5       1.3
      53.0       1.3
      59.0       9.8
      65.0       3.6
      76.0       2.3
      77.0       6.0
      78.0       6.0
      79.0       1.1
      92.0       3.3
      93.0       1.7
     105.0       3.4
     106.0       8.0
     122.0       2.6
     136.0      22.2
     137.0     100.0
     138.0       8.2
     164.0      14.7
     165.0      17.8
     166.0       1.7
     195.0       1.0