4-(乙酰基氨基)-Γ-氧代苯丁酸

Mass

MS-IW-5224          
3-(4-acetamidobenzoyl)propionic acid
C12H13NO4           (Mass of molecular ion:    235)

   Source Temperature: 170 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      17.0       4.0
      18.0      20.1
      27.0       1.8
      28.0       3.1
      39.0       2.3
      41.0       1.3
      42.0       1.0
      43.0      18.0
      44.0       1.9
      45.0       1.5
      55.0       2.3
      63.0       2.4
      64.0       2.9
      65.0       9.3
      66.0       1.3
      77.0       1.4
      90.0       1.5
      91.0       4.5
      92.0      13.5
      93.0       4.0
     118.0       1.8
     119.0       3.2
     120.0     100.0
     121.0      13.0
     122.0       1.3
     130.0       1.4
     135.0       1.0
     146.0       2.3
     147.0       2.8
     148.0       1.2
     162.0      79.2
     163.0       8.0
     175.0       6.1
     176.0       1.3
     193.0       3.1
     217.0       7.1
     218.0       2.2
     235.0      24.6
     236.0       3.5