(2S)-2-氨基-2-甲基-3-丁烯酸

Mass

MS-IW-9767          
(S)-2-amino-2-methyl-3-butenoic acid
C5H9NO2             (Mass of molecular ion:    115)

   Source Temperature: 170 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      15.0       4.3
      17.0       3.3
      18.0      16.8
      26.0       4.9
      27.0      12.9
      28.0      22.0
      29.0       1.9
      30.0      20.7
      37.0       1.3
      38.0       2.2
      39.0       7.1
      40.0       3.4
      41.0      11.5
      42.0      33.1
      43.0      15.2
      44.0       3.7
      45.0       2.1
      50.0       3.9
      51.0       6.2
      52.0      16.3
      53.0       9.3
      54.0      24.7
      55.0       3.6
      56.0       2.4
      68.0       2.0
      69.0       6.9
      70.0     100.0
      71.0       5.8
      78.0       1.9
      79.0      11.5
      80.0       2.4
      88.0       3.4
      89.0       1.0
      97.0       2.9
     100.0       2.2