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617-45-8

DL-天门冬氨酸(617-45-8)红外图谱(IR1)

产品名称:DL-天门冬氨酸

CAS:617-45-8

分子式:C4H7NO4

分子量: 133.1

InChI:InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1

InChIKey: CKLJMWTZIZZHCS-REOHCLBHSA-N

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

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    Mass

    MS-NW-0479          
    DL-aspartic acid
    C4H7NO4             (Mass of molecular ion:    133)
    

       Source Temperature: 230 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          14.0       1.0
          15.0       5.3
          17.0       4.4
          18.0      24.6
          19.0       1.2
          26.0       2.1
          27.0       6.0
          28.0      43.0
          29.0       2.6
          30.0       7.6
          39.0       1.1
          40.0       3.8
          41.0       8.9
          42.0      23.9
          43.0      52.6
          44.0      16.8
          45.0      11.3
          46.0      21.2
          53.0       1.0
          55.0       1.9
          60.0       4.6
          68.0       1.0
          69.0       1.5
          70.0      62.0
          71.0       3.2
          73.0       1.0
          74.0      13.0
          87.0       7.8
          88.0     100.0
          89.0       4.5
         115.0       1.5
    

in D2O

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KBr disc

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nujol mull

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