(R)-malate(2-) (R)-malic acid KEGG:C00497 CHEBI:342 Reaxys:1723540 2-HYDROXY-SUCCINIC ACID CHEBI:42060 CHEBI:30796 MetaCyc:CPD-660 PDBeChem:MLT PMID:8620111 Wikipedia:Malic_acid An optically active form of malic acid having (R)-configuration. D-Malic acid PMID:13842473 CAS:636-61-3 CHEBI:18686 PMID:22735334 (R)-2-hydroxybutanedioic acid (+)-D-malic acid D-malic acid CHEBI:44073 chebi_ontology HMDB:HMDB0000744 (S)-malic acid malic acid