Mass

MS-IW-0954          
(E)-3-acetamido-2-butenamide
C6H10N2O2           (Mass of molecular ion:    142)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      15.0       3.2
      17.0       1.0
      18.0       8.8
      27.0       1.6
      28.0       7.1
      29.0       1.3
      30.0       2.2
      39.0       3.0
      40.0       2.5
      41.0       6.3
      42.0      23.8
      43.0      42.0
      44.0       8.6
      54.0       3.1
      55.0       8.1
      56.0       2.0
      67.0       1.8
      68.0       7.0
      69.0       1.0
      70.0       1.2
      82.0       2.7
      83.0     100.0
      84.0      82.9
      85.0       6.4
      97.0       6.9
      98.0      33.5
      99.0       3.0
     100.0      30.3
     101.0       1.8
     110.0      10.6
     124.0       1.5
     125.0      64.4
     126.0       6.4
     127.0       2.8
     142.0      42.7
     143.0       3.7
     150.0       1.0
     166.0       2.5