azanium 6'-oxidanyl-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-3'-olate

Systemtic Name: azanium 6'-oxidanyl-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-3'-olate Openeye Name: ammonium 6'-hydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-3'-olate CAS Name: ammonium 6'-hydroxy-3-oxo-3'-spiro[isobenzofuran-1,9'-xanthene]olate IUPAC Name: azanium 6'-hydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-olate Traditional Name: ammonium 6'-hydroxy-3-keto-spiro[phthalan-1,9'-xanthene]-3'-olate Formula: C20H15NO5 MolecularWeight: 349.3368

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)[O-].[NH4+]

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)[O-].[NH4+]

InChI

InChI=1S/C20H12O5.H3N/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;/h1-10,21-22H;1H3