is conjugate base of saturated dicarboxylic acid dianion(2-) malonate(2-) (-)OOC-CH2-COO(-) 101.995 102.04558 A dicarboxylic acid dianion obtained by the deprotonation of the carboxy groups of malonic acid. Beilstein:3904386 C3H2O4 CAS:156-80-9 CHEBI:14563 CHEBI:15792 CHEBI:25130 CHEBI:44151 DrugBank:DB02201 Gmelin:141932 InChI=1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)/p-2 KEGG:C00383 MALONATE ION OFOBLEOULBTSOW-UHFFFAOYSA-L PDBeChem:MLI Reaxys:3904386 [O-]C(=O)CC([O-])=O chebi_ontology malo malonate malonic acid, ion(2-) propanedioate propanedioic acid, ion(2-) malonate(1-)