4-Hydroxy-2-oxoglutaric acid

InChI: InChI=1/C5H6O6/c6-2(4(8)9)1-3(7)5(10)11/h2,6H,1H2,(H,8,9)(H,10,11)

InChIKey: InChIKey=WXSKVKPSMAHCSG-UHFFFAOYAL
SMILES: OC(CC(=O)C(O)=O)C(O)=O

CAS number 1187-99-1

Names:
    4-Hydroxy-2-oxoglutarate
    4-Hydroxy-2-oxoglutaric acid
    4-hydroxy-2-oxoglutaric acid

Registries:
    PubChem CID 599
    Beilstein =1780096
    CAS 1187-99-1 (from NIST)
    ChEBI 30923
    Kegg C01127
    PubChem ID 4358