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1999-43-5

DL-丙氨酰基-DL-蛋氨酸(1999-43-5)质谱(MS)

分子式:C8H16N2O3S

分子量: 220.29

InChI:InChI=1S/C8H16N2O3S/c1-5(9)7(11)10-6(8(12)13)3-4-14-2/h5-6H,3-4,9H2,1-2H3,(H,10,11)(H,12,13)/t5-,6-/m0/s1

InChIKey: FSHURBQASBLAPO-WDSKDSINSA-N

Smiles:C(O)(=O)[C@H](CCSC)NC(=O)[C@H](C)N

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    Mass

    MS-NW-0483          
    DL-alanyl-DL-methionine
    C8H16N2O3S          (Mass of molecular ion:    220)
    

       Source Temperature: 220 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          18.0       3.8
          27.0       2.0
          28.0       3.6
          41.0       1.8
          42.0       2.6
          43.0       1.8
          44.0     100.0
          45.0       3.1
          47.0       1.6
          55.0       1.1
          56.0       4.2
          57.0       1.2
          61.0       5.9
          75.0       1.4
         104.0       1.6
         113.0       1.3
         128.0       3.7
         129.0       1.9
         146.0       4.9
         159.0       1.4
         203.0       1.2
         206.0       1.7
         221.0       2.7
    

KBr disc

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nujol mull

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