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网站主页CAS数据库列表 114-07-8更多图谱红霉素(114-07-8)质谱(MS)

红霉素

产品名称 红霉素

CAS号114-07-8

分子式C37H67NO13

分子量733.93

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  • Mass

    MS2008-03834CW      
    (-)-erythromycin
    C37H67NO13          (Mass of molecular ion:    681)
    

       Source Temperature: 250 °C
       Sample Temperature:  50 °C
       Direct, 70 eV
       comment: Thermal decomposition perhaps happened.
    

          29.0       1.0
          41.0       2.9
          43.0       6.8
          44.0       1.4
          45.0       3.5
          46.0       5.3
          55.0       1.9
          57.0       3.2
          58.0       2.5
          59.0       1.8
          69.0       2.4
          70.0       1.3
          71.0      10.3
          72.0      10.2
          73.0       2.2
          74.0       1.3
          81.0       1.2
          83.0      12.1
          84.0       6.1
          85.0       2.8
          86.0       2.2
          87.0       8.0
          88.0       2.7
          89.0       1.2
          97.0       3.0
          98.0      16.6
          99.0      13.9
         100.0       8.5
         101.0       4.4
         109.0       3.3
         111.0       1.0
         113.0       2.7
         114.0       5.2
         115.0      18.5
         116.0      28.2
         117.0       2.0
         121.0       1.0
         123.0       4.8
         124.0       1.8
         125.0      10.1
         126.0       1.3
         127.0      10.7
         128.0       1.8
         137.0       5.1
         140.0       2.4
         141.0       2.0
         142.0       5.3
         143.0       1.8
         144.0       1.9
         155.0       1.0
         156.0       1.5
         157.0       1.0
         158.0     100.0
         159.0      24.2
         160.0       2.5
         174.0      17.0
         175.0       4.7
         176.0       2.6
         181.0       1.1
         195.0       1.0
         216.0       2.1
         221.0       1.0
         239.0       1.0
         365.0       1.6
         370.0       1.4
         382.0       1.0
         383.0       1.3
         556.0       1.1
         557.0       1.6
         558.0       1.7
         574.0       1.1
         584.0       1.0
         602.0       1.3
         648.0       1.0
         657.0       1.3
         715.0       4.1
         716.0       2.0
    

KBr disc



nujol mull