has functional parent pyruvic acid alpha-ketoester pyruvate ester 2-ketopropanoate ester 2-ketopropanoate esters 2-ketopropionate ester 2-ketopropionate esters 2-oxopropanoate ester 2-oxopropanoate esters 2-oxopropionate ester 2-oxopropionate esters 87.008 87.054 Any carboxylic ester resulting from the formal condensation of the carboxy group of pyruvic acid with the hydroxy group of an alcohol or phenol. C3H3O3R CC(=O)C(=O)O* CHEBI:90320 alpha-ketopropanoate ester alpha-ketopropanoate esters alpha-ketopropionate ester alpha-ketopropionate esters alpha-oxopropanoate ester alpha-oxopropanoate esters alpha-oxopropionate ester alpha-oxopropionate esters chebi_ontology pyruvate esters