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Displaying metabolites 1541 - 1560 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Fumaric acid ThumbC4H4O4

116.0722
116.010958616
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Maleic acid ThumbC4H4O4

116.0722
116.010958616
  • Blood
  • Feces
  • Urine
Oxalacetic acid HMDB0000223 structure imageC4H4O5

132.0716
132.005873238
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Urine
Uracil HMDB0000300 structure imageC4H4N2O2

112.0868
112.027277382
  • Amniotic Fluid
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Cytosine HMDB0000630 structure imageC4H5N3O

111.102
111.043261797
  • Blood
  • Feces
  • Urine
Putrescine HMDB0001414 structure imageC4H12N2

88.1515
88.100048394
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Diethylthiophosphate HMDB0001460 structure imageC4H11O3PS

170.167
170.01665142
  • Blood
  • Urine
Diethylphosphate HMDB0012209 structure imageC4H11O4P

154.1015
154.039495352
  • Blood
  • Urine
Furan HMDB0013785 structure imageC4H4O

68.074
68.02621475
  • Blood
  • Feces
  • Urine
Fluorouracil HMDB0014684 structure imageC4H3FN2O2

130.0772
130.017855555
  • Blood
  • Urine
Flucytosine HMDB0015231 structure imageC4H4FN3O

129.0925
129.03383997
  • Blood
  • Urine
Sevoflurane ThumbC4H3F7O

200.0548
200.007212153
  • Blood
  • Urine
Acesulfame ThumbC4H5NO4S

163.152
162.993928343
  • Blood
  • Feces
  • Urine
5,6-Dihydro-5-fluorouracil HMDB0060402 structure imageC4H5FN2O2

132.0931
132.033505619
  • Blood
  • Urine
1-Methyl-4-nitroimidazole ThumbC4H5N3O2

127.1014
127.038176419
  • Blood
  • Urine
4-Carboxypyrazole ThumbC4H4N2O2

112.0868
112.027277382
  • Blood
  • Urine
Succinimide HMDB0240653 structure imageC4H5NO2

99.089
99.032028405
  • Blood
  • Urine
Diketene ThumbC4H4O2

84.074
84.021129369
  • Blood
  • Urine
N-Oxalylglycine ThumbC4H5NO5

147.0862
147.016772275
  • Blood
  • Urine
furaneol sulfate ThumbC4H4O5S

164.13
163.977944403
  • Blood
  • Urine
Displaying metabolites 1541 - 1560 of 5662 in total