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1072-84-0

1H-咪唑-4-甲酸(1072-84-0)质谱(MS)

产品名称:1H-咪唑-4-甲酸

CAS:1072-84-0

分子式:C4H4N2O2

分子量: 112.09

InChI:InChI=1S/C4H4N2O2/c7-4(8)3-1-5-2-6-3/h1-2H,(H,5,6)(H,7,8)

InChIKey: NKWCGTOZTHZDHB-UHFFFAOYSA-N

Smiles:C1NC(C(O)=O)=CN=1

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    Mass

    MS-IW-7844          
    4-imidazolecarboxylic acid
    C4H4N2O2            (Mass of molecular ion:    112)
    

       Source Temperature: 180 °C
       Sample Temperature: 210 °C
       Direct, 75 eV
    

          17.0       3.0
          18.0      15.3
          26.0       5.5
          27.0      28.6
          28.0      29.9
          29.0       2.5
          33.5       1.1
          38.0       3.4
          39.0       6.3
          40.0      27.9
          41.0      17.7
          42.0       1.1
          44.0      30.5
          45.0       2.5
          57.0       1.2
          66.0       2.6
          67.0      31.8
          68.0      30.1
          69.0       1.6
          84.0       1.2
          93.0       1.4
          94.0      38.6
          95.0      22.1
          96.0       1.2
         112.0     100.0
         113.0       6.5
         188.0       2.7
    

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KBr disc

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nujol mull

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