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Displaying metabolites 151 - 175 of 248079 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
N-Methylene-ethenamineHMDB0061870 structure imageC3H5N

55.0785
55.042199165
    PropargylamineThumbC3H5N

    55.0785
    55.042199165
    • Blood
    PropionitrileThumbC3H5N

    55.0785
    55.042199165
    • Blood
    Fe2+HMDB0000692 structure imageFe

    55.845
    55.934942133
    • Blood
    • Cerebrospinal Fluid (CSF)
    • Saliva
    • Urine
    IronHMDB0015531 structure imageFe

    55.845
    55.934942133
    • Blood
    • Urine
    AcroleinHMDB0041822 structure imageC3H4O

    56.0633
    56.02621475
    • Blood
    AminoacetonitrileThumbC2H4N2

    56.068
    56.037448137
    • Blood
    DiazoethaneThumbC2H4N2

    56.068
    56.037448137
    • Blood
    IsobutyleneThumbC4H8

    56.1063
    56.062600256
    • Blood
    1-ButeneThumbC4H8

    56.108
    56.062600258
    • Blood
    But-2-eneThumbC4H8

    56.108
    56.062600258
    • Blood
    CyclobutaneThumbC4H8

    56.108
    56.062600258
    • Blood
    Methyl isocyanateThumbC2H3NO

    57.0513
    57.021463723
    • Blood
    GlycolonitrileThumbC2H3NO

    57.052
    57.021463721
    • Blood
    AllylamineHMDB0168957 structure imageC3H7N

    57.0944
    57.057849229
      AzetidineThumbC3H7N

      57.096
      57.057849229
      • Blood
      GlyoxalThumbC2H2O2

      58.0361
      58.005479308
        AcetoneHMDB0001659 structure imageC3H6O

        58.0791
        58.041864814
        • Blood
        • Breast Milk
        • Cerebrospinal Fluid (CSF)
        • Feces
        • Saliva
        • Urine
        PropanalHMDB0003366 structure imageC3H6O

        58.0791
        58.041864814
        • Cerebrospinal Fluid (CSF)
        • Feces
        • Saliva
        MethyloxiraneHMDB0031558 structure imageC3H6O

        58.0791
        58.041864814
          Allyl alcoholHMDB0031652 structure imageC3H6O

          58.0791
          58.041864814
          • Breath
          Methyl vinyl etherThumbC3H6O

          58.08
          58.041864813
          • Blood
          ThiocyanateHMDB0001453 structure imageCNS

          58.082
          57.975144695
          • Blood
          • Cerebrospinal Fluid (CSF)
          • Feces
          • Saliva
          • Urine
          AcetamidineThumbC2H6N2

          58.084
          58.053098201
          • Blood
          IsobutaneThumbC4H10

          58.1222
          58.07825032
          • Blood
          Displaying metabolites 151 - 175 of 248079 in total