has functional parent 5-oxopentanoate 115.040 115.10728 5-oxopentanoate 5-oxovalerate A 5-oxo monocarboxylic acid anion that is the conjugate base of 5-oxopentanoic acid, arising from deprotonation of the carboxy group. C5H7O3 CHEBI:12156 CHEBI:14323 CHEBI:16120 CHEBI:20623 CHEBI:24328 InChI=1S/C5H8O3/c6-4-2-1-3-5(7)8/h4H,1-3H2,(H,7,8)/p-1 KEGG:C03273 VBKPPDYGFUZOAJ-UHFFFAOYSA-M [H]C(=O)CCCC([O-])=O chebi_ontology oxopentanoates valerate 5-oxo monocarboxylic acid anion aldehydic acid anion omega-oxo fatty acid anion