2-[(7-hydroxy-2,3-dihydro-1H-xanthen-4-ylidene)methyl]benzene-1,4-diol

Molecular Formula: C₂₀H₁₇O₄⁺

InChI: InChI=1/C20H16O4/c21-16-4-6-18(23)14(10-16)8-12-2-1-3-13-9-15-11-17(22)5-7-19(15)24-20(12)13/h4-11H,1-3H2,(H2-,21,22,23)/p+1/fC20H17O4/h21-23H/q+1

InChIKey: InChIKey=CAYDIZSVFQCWAA-XJKUBACLCL
SMILES: C1CC2=C(C(=CC3=C(C=CC(=C3)O)O)C1)[O+]=C4C=CC(=CC4=C2)O

Names:
    2-[(7-hydroxy-2,3-dihydro-1H-xanthen-4-ylidene)methyl]benzene-1,4-diol

Registries:
    PubChem CID 4139334
    PubChem ID 6074838