(4R,5S,6S,7R)-5,6-二羟基-1,3-二氧杂环庚烷-4,7-二甲醇

Mass

MS-IW-0908          
2,5-O-methylene-D-mannitol
C7H14O6             (Mass of molecular ion:    194)

   Source Temperature: 170 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0       3.2
      18.0       4.9
      19.0      10.8
      27.0       6.0
      28.0      12.9
      29.0      12.2
      30.0       1.7
      31.0      20.7
      39.0       2.5
      40.0       2.1
      41.0       7.6
      42.0       2.7
      43.0      21.4
      44.0      21.2
      45.0      43.8
      46.0       1.8
      47.0       2.2
      55.0      11.6
      56.0      31.0
      57.0      57.4
      58.0       7.6
      59.0       4.3
      60.0      11.2
      61.0      24.7
      62.0       1.0
      68.0       2.9
      69.0      12.0
      70.0       1.8
      71.0       6.5
      72.0       2.4
      73.0     100.0
      74.0      54.0
      75.0       6.6
      85.0      21.7
      86.0      46.7
      87.0       7.2
      88.0       1.0
      91.0       8.3
      97.0       2.8
      98.0       2.5
      99.0       2.5
     102.0       1.1
     103.0      87.2
     104.0       6.3
     105.0       1.8
     114.0       2.3
     115.0      45.7
     116.0      21.5
     117.0       2.2
     131.0       3.6
     133.0      26.5
     134.0       1.9
     145.0       5.0
     146.0       9.7
     195.0       1.5