4-氯乙酰乙酸甲酯

Mass

MS-NW-4200          
methyl 4-chloro-3-oxobutyrate
C5H7ClO3            (Mass of molecular ion:    150)

   Source Temperature: 230 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      14.0       3.4
      15.0      26.2
      26.0       2.6
      27.0      10.9
      28.0       3.4
      29.0       8.7
      31.0       4.2
      32.0       1.4
      38.0       1.0
      39.0       2.0
      41.0       2.2
      42.0      22.4
      43.0      16.3
      44.0       2.2
      45.0       3.0
      48.0       1.0
      49.0      14.8
      51.0       4.9
      55.0       3.4
      57.0      13.7
      59.0      46.0
      60.0       1.1
      69.0      16.5
      74.0       1.3
      76.0       1.7
      77.0      23.6
      78.0       1.1
      79.0       8.0
      83.0       1.0
     101.0     100.0
     102.0       4.9
     118.0       3.0
     119.0      14.8
     120.0       1.6
     121.0       5.0
     150.0       7.7
     152.0       2.7