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网站主页CAS数据库列表 15042-01-0更多图谱5,6-O-异丙叉基-L-抗坏血酸(15042-01-0)质谱(MS)

5,6-O-异丙叉基-L-抗坏血酸

产品名称 5,6-O-异丙叉基-L-抗坏血酸

CAS号15042-01-0

分子式C9H12O6

分子量216.19

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  • Mass

    MS-IW-9295          
    5,6-O-isopropylidene-L-ascorbic acid
    C9H12O6             (Mass of molecular ion:    216)
    

       Source Temperature: 130 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          15.0       6.1
          18.0       4.3
          26.0       1.3
          27.0       4.8
          28.0       9.6
          29.0      12.3
          30.0       1.8
          31.0       8.0
          39.0       6.2
          40.0       2.2
          41.0      10.9
          42.0       7.3
          43.0     100.0
          44.0       8.7
          45.0       2.8
          53.0       1.1
          54.0       1.5
          55.0       6.4
          56.0       2.7
          57.0       6.7
          58.0       4.9
          59.0      57.3
          60.0       2.5
          61.0       9.9
          67.0       1.1
          68.0       2.7
          69.0       2.3
          70.0       1.1
          71.0       2.3
          72.0       5.8
          73.0       9.8
          74.0       2.4
          83.0       3.6
          84.0       3.0
          85.0      12.0
          87.0       3.4
          95.0       1.3
         100.0       1.2
         101.0      59.7
         102.0       4.2
         103.0       2.1
         112.0       1.0
         113.0       7.2
         115.0       1.4
         116.0       6.9
         129.0       4.6
         130.0       1.0
         141.0      16.8
         142.0       1.3
         158.0       2.9
         159.0       2.7
         201.0      21.7
         202.0       2.1
         216.0       9.8
         217.0       1.2
    



in DMSO-d6



KBr disc



nujol mull