3-(1-oxidanylidene-3,6,7,8-tetrahydro-2H-as-indacen-2-yl)-3H-2-benzofuran-1-one

Systemtic Name: 3-(1-oxidanylidene-3,6,7,8-tetrahydro-2H-as-indacen-2-yl)-3H-2-benzofuran-1-one Openeye Name: 3-(1-oxo-3,6,7,8-tetrahydro-2H-as-indacen-2-yl)-3H-isobenzofuran-1-one CAS Name: 3-(1-oxo-3,6,7,8-tetrahydro-2H-as-indacen-2-yl)-3H-isobenzofuran-1-one IUPAC Name: 3-(1-oxo-3,6,7,8-tetrahydro-2H-as-indacen-2-yl)-3H-2-benzofuran-1-one Traditional Name: 3-(1-keto-3,6,7,8-tetrahydro-2H-as-indacen-2-yl)phthalide Formula: C20H16O3 MolecularWeight: 304.33924

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

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