Mass

MS-IW-6242          
4-benzyloxy-2-butenal semicarbazone
C12H15N3O2          (Mass of molecular ion:    233)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       3.1
      27.0       2.0
      28.0       2.2
      39.0       3.2
      41.0       2.2
      42.0       1.6
      43.0       5.0
      44.0       3.8
      51.0       2.6
      52.0       1.2
      53.0       2.3
      54.0       2.6
      55.0       1.6
      56.0       1.7
      57.0       1.4
      60.0       1.0
      61.0       1.5
      65.0       6.4
      67.0       1.5
      68.0       1.5
      69.0       4.4
      71.0       3.2
      77.0       5.3
      78.0       1.4
      79.0       5.3
      80.0       1.4
      81.0       4.8
      82.0       4.9
      83.0       3.0
      84.0       1.0
      89.0       1.4
      90.0       1.0
      91.0     100.0
      92.0      11.3
      99.0      15.6
     100.0       5.7
     101.0       2.4
     105.0       2.3
     106.0       2.6
     107.0       5.0
     108.0       5.7
     114.0       1.0
     125.0       1.3
     127.0       1.0
     130.0       1.0
     142.0       2.7
     144.0       1.1
     145.0       1.7
     161.0       5.5
     174.0       1.1
     190.0       3.5
     204.0      23.8
     205.0       3.2
     233.0       4.6