(+)-2,3-O-亚异丙基-L-苏力糖醇

Mass

MS-NW-7948          
(+)-2,3-O-isopropylidene-L-threitol
C7H14O4             (Mass of molecular ion:    162)

   Source Temperature: 120 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      15.0       5.0
      18.0       1.7
      19.0       4.5
      27.0       5.5
      28.0       2.1
      29.0       4.3
      31.0      21.0
      39.0       3.8
      41.0      18.1
      42.0       3.9
      43.0      65.9
      44.0       3.2
      45.0       9.2
      55.0       1.5
      57.0       3.8
      58.0       2.1
      59.0     100.0
      60.0       3.9
      61.0      10.9
      69.0      20.5
      70.0       1.0
      73.0       3.9
      83.0       1.0
      85.0       1.8
      87.0      10.6
     105.0       3.9
     113.0       1.8
     131.0      24.0
     132.0       1.6
     147.0      40.0
     148.0       2.9
     163.0       1.1