is conjugate acid of is enantiomer of (R)-malate(2-) (R)-malic acid (+)-D-malic acid (2R)-2-hydroxybutanedioic acid (R)-2-hydroxybutanedioic acid 134.022 134.08740 2-HYDROXY-SUCCINIC ACID An optically active form of malic acid having (R)-configuration. BJEPYKJPYRNKOW-UWTATZPHSA-N Beilstein:1723540 C4H6O5 CAS:636-61-3 CHEBI:18686 CHEBI:30796 CHEBI:342 CHEBI:42060 CHEBI:44073 D-Malic acid D-malic acid HMDB:HMDB0000744 InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m1/s1 KEGG:C00497 MetaCyc:CPD-660 O[C@H](CC(O)=O)C(O)=O PDBeChem:DMR PDBeChem:MLT PMID:13842473 PMID:22735334 PMID:8620111 Reaxys:1723540 Wikipedia:Malic_acid chebi_ontology (S)-malic acid malic acid