Cetraric acid

Molecular Formula: C₂₀H₁₈O₉

InChI: InChI=1/C20H18O9/c1-4-27-7-11-15(23)14(19(24)25)9(3)16-18(11)29-20(26)13-8(2)5-12(22)10(6-21)17(13)28-16/h5-6,22-23H,4,7H2,1-3H3,(H,24,25)/f/h24H

InChIKey: InChIKey=SPLUKWYWJOQKMJ-LQFNOIFHCQ
SMILES: CCOCC1=C(C(=C(C2=C1OC(=O)C3=C(O2)C(=C(C=C3C)O)C=O)C)C(=O)O)O

Names:
    Cetraric acid
    EINECS 207-697-2
    489-49-6
    9-Ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo(b,e)(1,4)dioxepin-7-carboxylic acid

Registries:
    PubChem CID 5464155
    PubChem ID 210229