2,2-bis(2-hydroxy-4-oxo-chromen-3-yl)acetic acid

Molecular Formula: C₂₀H₁₂O₈

InChI: InChI=1/C20H12O8/c21-16-9-5-1-3-7-11(9)27-19(25)14(16)13(18(23)24)15-17(22)10-6-2-4-8-12(10)28-20(15)26/h1-8,13,25-26H,(H,23,24)/f/h23H

InChIKey: InChIKey=ZWSHTMXMYFUOMP-MPIMZMORCG
SMILES: C1=CC=C2C(=C1)C(=O)C(=C(O2)O)C(C3=C(OC4=CC=CC=C4C3=O)O)C(=O)O

Names:
    EINECS 209-306-0
    2,2-bis(2-hydroxy-4-oxo-chromen-3-yl)acetic acid
    4-Hydroxy-alpha-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid
    567-83-9

Registries:
    PubChem CID 68430
    PubChem ID 210552