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网站主页CAS数据库列表 63-68-3更多图谱L-蛋氨酸(63-68-3)质谱(MS)

L-蛋氨酸

产品名称 L-蛋氨酸

CAS号63-68-3

分子式C5H11NO2S

分子量149.21

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  • Mass

    MS-NW-9312          
    L-methionine
    C5H11NO2S           (Mass of molecular ion:    149)
    

       Source Temperature: 200 °C
       Sample Temperature: 210 °C
       Direct, 75 eV
    

          15.0       2.8
          16.0       1.0
          17.0       8.5
          18.0      46.5
          26.0       1.1
          27.0       5.9
          28.0      40.0
          29.0       9.2
          30.0      79.2
          31.0       3.9
          39.0       5.5
          39.5       1.0
          40.0       2.1
          40.5       1.0
          41.0      17.9
          42.0      15.6
          43.0      81.9
          44.0      13.3
          45.0       7.4
          46.0       1.2
          53.0       1.9
          54.0       3.2
          55.0       2.5
          56.0      55.5
          57.0      18.1
          58.0      36.2
          59.0       3.7
          67.0       1.1
          68.0       9.0
          69.0     100.0
          70.0      70.0
          71.0       5.7
          74.0       4.2
          75.0      14.3
          79.0      22.4
          80.0      77.2
          81.0      22.3
          82.0      74.7
          84.0       1.2
          85.0       5.1
          86.0       8.7
          87.0      11.7
          89.0       1.3
          96.0       1.7
          97.0       3.1
         103.0       5.8
         114.0       4.2
         115.0       4.9
    



in D2O (PH 5.83)

in D2O (PH 9.80)

in D2O (PH 1.55)







KBr disc



nujol mull