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丹参酮 I

产品名称 丹参酮 I

CAS号568-73-0

分子式C18H12O3

分子量276.29


  • Mass

    MS-IW-8002          
    1,6-dimethylphenanthro(1,2-b)furan-10,11-dione
    C18H12O3            (Mass of molecular ion:    276)
    

       Source Temperature: 170 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          63.0       1.3
          69.5       1.3
          75.0       1.1
          81.5       2.0
          82.0       3.1
          82.5       4.0
          83.0       1.6
          87.0       1.0
          88.0       1.9
          93.5       1.1
          94.0       1.5
          94.5       4.8
          95.0       3.0
          95.5       1.3
          96.0       2.2
         109.0       1.5
         110.0       1.2
         111.0       1.3
         123.0       1.5
         124.0       5.5
         124.5       1.0
         138.0       6.1
         138.5       1.1
         139.0       3.2
         140.0       1.3
         150.0       1.3
         151.0       1.5
         152.0       1.8
         163.0       2.9
         164.0       1.8
         165.0       4.4
         176.0       6.3
         177.0       3.8
         178.0       1.1
         187.0       2.4
         188.0       2.0
         189.0      12.7
         190.0       5.3
         191.0      20.6
         192.0       8.2
         193.0       1.2
         205.0       2.4
         219.0       3.5
         220.0       3.8
         233.0       1.1
         247.0       8.0
         248.0     100.0
         249.0      19.0
         250.0       2.5
         276.0      50.0
         277.0      10.2
         278.0       2.2
    

KBr disc



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