3-(3-oxidanylidene-2,5,6,7-tetrahydro-1H-s-indacen-2-yl)-3H-2-benzofuran-1-one

Systemtic Name: 3-(3-oxidanylidene-2,5,6,7-tetrahydro-1H-s-indacen-2-yl)-3H-2-benzofuran-1-one Openeye Name: 3-(3-oxo-2,5,6,7-tetrahydro-1H-s-indacen-2-yl)-3H-isobenzofuran-1-one CAS Name: 3-(3-oxo-2,5,6,7-tetrahydro-1H-s-indacen-2-yl)-3H-isobenzofuran-1-one IUPAC Name: 3-(3-oxo-2,5,6,7-tetrahydro-1H-s-indacen-2-yl)-3H-2-benzofuran-1-one Traditional Name: 3-(3-keto-2,5,6,7-tetrahydro-1H-s-indacen-2-yl)phthalide Formula: C20H16O3 MolecularWeight: 304.33924

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Descriptors Computed from Structure

Canonical SMILES:

C1CC2=C(C1)C=C3C(=C2)CC(C3=O)C4C5=CC=CC=C5C(=O)O4

Isomeric SMILES

C1CC2=C(C1)C=C3C(=C2)CC(C3=O)C4C5=CC=CC=C5C(=O)O4

InChI

InChI=1S/C20H16O3/c21-18-16-9-12-5-3-4-11(12)8-13(16)10-17(18)19-14-6-1-2-7-15(14)20(22)23-19/h1-2,6-9,17,19H,3-5,10H2