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网站主页CAS数据库列表 481-20-9更多图谱粪甾烷(481-20-9)质谱(MS)

粪甾烷

产品名称 粪甾烷

CAS号481-20-9

分子式C27H48

分子量372.67

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  • Mass

    MS-NW-6969          
    5beta-cholestane
    C27H48              (Mass of molecular ion:    372)
    

       Source Temperature: 210 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.1
          27.0       1.8
          29.0       5.9
          39.0       1.6
          41.0      17.5
          42.0       1.7
          43.0      22.4
          53.0       3.3
          54.0       1.5
          55.0      29.3
          56.0       2.5
          57.0      13.6
          65.0       1.1
          67.0      22.8
          68.0       7.1
          69.0      15.7
          70.0       1.5
          71.0       6.0
          77.0       3.9
          78.0       1.0
          79.0      13.6
          80.0       3.9
          81.0      31.1
          82.0       7.3
          83.0      12.3
          84.0       1.1
          85.0       1.3
          91.0       7.5
          92.0       2.0
          93.0      15.9
          94.0       6.8
          95.0      34.5
          96.0       5.4
          97.0       8.5
         105.0       6.0
         106.0       2.5
         107.0      15.0
         108.0      25.7
         109.0      32.5
         110.0       4.6
         111.0       3.6
         119.0       3.4
         120.0       2.6
         121.0      16.3
         122.0      15.5
         123.0      17.8
         124.0       2.4
         125.0       1.2
         133.0       3.9
         134.0       2.3
         135.0      12.5
         136.0       6.4
         137.0       7.1
         138.0       1.1
         147.0       5.7
         148.0       8.3
         149.0      21.3
         150.0      17.5
         151.0      28.7
         152.0      12.0
         153.0       1.8
         161.0       5.4
         162.0       6.7
         163.0       8.5
         164.0       2.8
         165.0       1.4
         175.0       6.8
         176.0       3.5
         177.0       2.6
         189.0       3.5
         190.0       2.3
         191.0       1.5
         203.0       9.4
         204.0       2.6
         205.0       1.2
         208.0       1.8
         216.0       1.5
         217.0     100.0
         218.0      57.3
         219.0      15.4
         220.0       2.2
         231.0       1.8
         232.0      11.8
         233.0       3.6
         247.0       1.2
         259.0       2.4
         262.0       6.6
         263.0       1.7
         276.0       3.1
         287.0       1.0
         315.0       2.2
         316.0       1.6
         357.0      37.7
         358.0      11.3
         359.0       1.7
         372.0      76.3
         373.0      23.0
         374.0       3.6
    

KBr disc



nujol mull



4880 A,200 M,powder