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

Systemtic Name: 3',6',7-tris(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one Openeye Name: 3',6',7-trihydroxyspiro[isobenzofuran-3,9'-xanthene]-1-one CAS Name: 3',6',7-trihydroxy-1-spiro[isobenzofuran-3,9'-xanthene]one IUPAC Name: 3',6',7-trihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one Traditional Name: 3',6',7-trihydroxyspiro[phthalan-3,9'-xanthene]-1-one Formula: C20H12O6 MolecularWeight: 348.30568

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C20H12O6/c21-10-4-6-12-16(8-10)25-17-9-11(22)5-7-13(17)20(12)14-2-1-3-15(23)18(14)19(24)26-20/h1-9,21-23H