D-glyceraldehyde L-glyceraldehyde L-Glyceraldehyde L-(-)-glyceraldehyde CHEBI:6233 L-Aldotriose chebi_ontology L-glyceraldehyde ECMDB:ECMDB20580 CAS:497-09-6 L-2,3-Dihydroxypropanal Reaxys:1720475 (S)-2,3-dihydroxypropanal The L-enantiomer of glyceraldehyde. CHEBI:27975 KEGG:C02426 CHEBI:21316 L-Glycerose L-2,3-Dihydroxypropionaldehyde glyceraldehyde