2-[3',6'-bis(oxidanyl)-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-4-yl]ethanoic acid

Systemtic Name: 2-[3',6'-bis(oxidanyl)-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-4-yl]ethanoic acid Openeye Name: 2-(3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-4-yl)acetic acid CAS Name: 2-(3',6'-dihydroxy-3-oxo-4-spiro[isobenzofuran-1,9'-xanthene]yl)acetic acid IUPAC Name: 2-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-4-yl)acetic acid Traditional Name: 2-(3',6'-dihydroxy-3-keto-spiro[phthalan-1,9'-xanthene]-4-yl)acetic acid Formula: C22H14O7 MolecularWeight: 390.34236

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C(=C1)CC(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Isomeric SMILES

C1=CC2=C(C(=C1)CC(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

InChI

InChI=1S/C22H14O7/c23-12-4-6-14-17(9-12)28-18-10-13(24)5-7-15(18)22(14)16-3-1-2-11(8-19(25)26)20(16)21(27)29-22/h1-7,9-10,23-24H,8H2,(H,25,26)