2'-[1-(4-hydroxyphenyl)-3-oxidanylidene-2-benzofuran-1-yl]spiro[2-benzofuran-3,9'-xanthene]-1-one

Systemtic Name: 2'-[1-(4-hydroxyphenyl)-3-oxidanylidene-2-benzofuran-1-yl]spiro[2-benzofuran-3,9'-xanthene]-1-one Openeye Name: 2'-[1-(4-hydroxyphenyl)-3-oxo-isobenzofuran-1-yl]spiro[isobenzofuran-3,9'-xanthene]-1-one CAS Name: 2'-[1-(4-hydroxyphenyl)-3-oxo-1-isobenzofuranyl]-1-spiro[isobenzofuran-3,9'-xanthene]one IUPAC Name: 2'-[1-(4-hydroxyphenyl)-3-oxo-2-benzofuran-1-yl]spiro[2-benzofuran-3,9'-xanthene]-1-one Traditional Name: 2'-[1-(4-hydroxyphenyl)-3-keto-phthalan-1-yl]spiro[phthalan-3,9'-xanthene]-1-one Formula: C34H20O6 MolecularWeight: 524.519

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC5=C(C=C4)OC6=CC=CC=C6C57C8=CC=CC=C8C(=O)O7

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC5=C(C=C4)OC6=CC=CC=C6C57C8=CC=CC=C8C(=O)O7

InChI

InChI=1S/C34H20O6/c35-22-16-13-20(14-17-22)33(25-9-3-1-7-23(25)31(36)39-33)21-15-18-30-28(19-21)34(27-11-5-6-12-29(27)38-30)26-10-4-2-8-24(26)32(37)40-34/h1-19,35H