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

Systemtic Name: 3',6'-bis(oxidanyl)-1-oxidanylidene-spiro[2-benzofuran-3,9'-xanthene]-4-carboxamide Openeye Name: 3',6'-dihydroxy-1-oxo-spiro[isobenzofuran-3,9'-xanthene]-4-carboxamide CAS Name: 3',6'-dihydroxy-1-oxo-4-spiro[isobenzofuran-3,9'-xanthene]carboxamide IUPAC Name: 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-4-carboxamide Traditional Name: 3',6'-dihydroxy-1-keto-spiro[phthalan-3,9'-xanthene]-4-carboxamide Formula: C21H13NO6 MolecularWeight: 375.33102

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C(=C1)C(=O)N)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

Isomeric SMILES

C1=CC2=C(C(=C1)C(=O)N)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

InChI

InChI=1S/C21H13NO6/c22-19(25)12-2-1-3-13-18(12)21(28-20(13)26)14-6-4-10(23)8-16(14)27-17-9-11(24)5-7-15(17)21/h1-9,23-24H,(H2,22,25)