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Displaying metabolites 6461 - 6480 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
4-Pyridoxic acid HMDB0000017 structure imageC8H9NO4

183.1614
183.053157781
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
4-Hydroxybenzoic acid HMDB0000500 structure imageC7H6O3

138.122
138.031694053
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
4-Hydroxyphenylpyruvic acid ThumbC9H8O4

180.1574
180.042258744
  • Blood
  • Feces
  • Saliva
  • Urine
4-Hydroxybutyric acid ThumbC4H8O3

104.1045
104.047344122
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
4-Hydroxyproline ThumbC5H9NO3

131.1299
131.058243159
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
4-Methylcatechol HMDB0000873 structure imageC7H8O2

124.1372
124.0524295
  • Blood
  • Feces
  • Urine
4-Hydroxycyclohexylcarboxylic acid HMDB0001988 structure imageC7H12O3

144.1684
144.07864425
  • Blood
  • Feces
  • Urine
4-Hydroxycinnamic acid HMDB0002035 structure imageC9H8O3

164.158
164.047344122
  • Blood
  • Feces
  • Urine
4-Hydroxy-L-glutamic acid HMDB0002273 structure imageC5H9NO5

163.1287
163.048072403
  • Blood
  • Feces
  • Urine
4-Guanidinobutanoic acid HMDB0003464 structure imageC5H11N3O2

145.1597
145.085126611
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
4-Hydroxynonenal HMDB0004362 structure imageC9H16O2

156.2221
156.115029756
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
4-Heptanone ThumbC7H14O

114.1855
114.10446507
  • Blood
  • Feces
  • Saliva
  • Urine
4-Hydroxybenzaldehyde HMDB0011718 structure imageC7H6O2

122.1213
122.036779436
  • Blood
  • Feces
  • Urine
4-Hydroxybenzyl alcohol HMDB0011724 structure imageC7H8O2

124.1372
124.0524295
  • Feces
  • Saliva
4-O-Methylgallic acid HMDB0013198 structure imageC8H8O5

184.1461
184.037173366
  • Blood
  • Feces
  • Urine
4-Methylbenzaldehyde HMDB0029638 structure imageC8H8O

120.1485
120.057514878
  • Feces
  • Saliva
4-Methyl-3-penten-2-one, 9CI HMDB0031563 structure imageC6H10O

98.143
98.073164942
  • Feces
  • Saliva
4-Methylthiazole HMDB0033116 structure imageC4H5NS

99.154
99.014269855
  • Feces
4-Hexen-3-one HMDB0035239 structure imageC6H10O

98.143
98.073164942
  • Feces
4-O-alpha-D-Galactopyranuronosyl-D-galacturonic acid ThumbC12H18O13

370.2635
370.074740662
  • Blood
  • Feces
  • Urine
Displaying metabolites 6461 - 6480 of 6791 in total