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Displaying metabolites 4121 - 4140 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Pseudouridine HMDB0000767 structure imageC9H12N2O6

244.2014
244.069536126
  • Amniotic Fluid
  • Blood
  • Feces
  • Urine
Pterin HMDB0000802 structure imageC6H5N5O

163.1368
163.049409807
  • Blood
  • Feces
  • Urine
Pyridine HMDB0000926 structure imageC5H5N

79.0999
79.042199165
  • Feces
Putrescine HMDB0001414 structure imageC4H12N2

88.1515
88.100048394
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Pyridoxamine HMDB0001431 structure imageC8H12N2O2

168.1931
168.089877638
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Pyridoxal HMDB0001545 structure imageC8H9NO3

167.162
167.058243159
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Pseudoephedrine HMDB0001943 structure imageC10H15NO

165.2322
165.115364107
  • Blood
  • Feces
  • Urine
PS(18:1(9Z)/18:2(9Z,12Z)) HMDB0012391 structure imageC42H76NO10P

786.0273
785.520684169
  • Blood
  • Feces
PS(18:1(9Z)/18:3(9Z,12Z,15Z)) HMDB0012392 structure imageC42H74NO10P

784.0114
783.505034105
  • Blood
  • Feces
PS(18:2(9Z,12Z)/14:0) HMDB0012396 structure imageC38H70NO10P

731.9369
731.473733977
  • Feces
PS(18:2(9Z,12Z)/16:1(9Z)) HMDB0012399 structure imageC40H72NO10P

757.9741
757.489384041
  • Feces
PS(18:2(9Z,12Z)/18:1(9Z)) HMDB0012401 structure imageC42H76NO10P

786.0273
785.520684169
  • Blood
  • Feces
PS(18:2(9Z,12Z)/18:2(9Z,12Z)) HMDB0012402 structure imageC42H74NO10P

784.0114
783.505034105
  • Blood
  • Feces
PS(18:3(9Z,12Z,15Z)/16:0) HMDB0012409 structure imageC40H72NO10P

757.9741
757.489384041
  • Feces
PS(18:3(9Z,12Z,15Z)/18:0) HMDB0012411 structure imageC42H76NO10P

786.0273
785.520684169
  • Blood
  • Feces
PS(18:3(9Z,12Z,15Z)/18:1(9Z)) HMDB0012412 structure imageC42H74NO10P

784.0114
783.505034105
  • Blood
  • Feces
PS(20:3(8Z,11Z,14Z)/14:0) HMDB0012418 structure imageC40H72NO10P

757.9741
757.489384041
  • Feces
PS(20:3(8Z,11Z,14Z)/16:0) HMDB0012420 structure imageC42H76NO10P

786.0273
785.520684169
  • Blood
  • Feces
PS(20:3(8Z,11Z,14Z)/16:1(9Z)) HMDB0012421 structure imageC42H74NO10P

784.0114
783.505034105
  • Blood
  • Feces
PS(20:4(5Z,8Z,11Z,14Z)/16:0) HMDB0012431 structure imageC42H74NO10P

784.0114
783.505034105
  • Blood
  • Feces
Displaying metabolites 4121 - 4140 of 6791 in total