4,5,6,7-tetrakis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one

Systemtic Name: 4,5,6,7-tetrakis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one Openeye Name: 4,5,6,7-tetrahydroxyspiro[isobenzofuran-3,9'-xanthene]-1-one CAS Name: 4,5,6,7-tetrahydroxy-1-spiro[isobenzofuran-3,9'-xanthene]one IUPAC Name: 4,5,6,7-tetrahydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one Traditional Name: 4,5,6,7-tetrahydroxyspiro[phthalan-3,9'-xanthene]-1-one Formula: C20H12O7 MolecularWeight: 364.30508

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C3(C4=CC=CC=C4O2)C5=C(C(=C(C(=C5O)O)O)O)C(=O)O3

Isomeric SMILES

C1=CC=C2C(=C1)C3(C4=CC=CC=C4O2)C5=C(C(=C(C(=C5O)O)O)O)C(=O)O3

InChI

InChI=1S/C20H12O7/c21-15-13-14(16(22)18(24)17(15)23)20(27-19(13)25)9-5-1-3-7-11(9)26-12-8-4-2-6-10(12)20/h1-8,21-24H