3-[3-(4-methylphenyl)-5-oxidanylidene-cyclopent-2-en-1-ylidene]-2-benzofuran-1-one

Systemtic Name: 3-[3-(4-methylphenyl)-5-oxidanylidene-cyclopent-2-en-1-ylidene]-2-benzofuran-1-one Openeye Name: 3-[5-oxo-3-(p-tolyl)cyclopent-2-en-1-ylidene]isobenzofuran-1-one CAS Name: 3-[3-(4-methylphenyl)-5-oxo-1-cyclopent-2-enylidene]-1-isobenzofuranone IUPAC Name: 3-[3-(4-methylphenyl)-5-oxocyclopent-2-en-1-ylidene]-2-benzofuran-1-one Traditional Name: 3-[5-keto-3-(p-tolyl)cyclopent-2-en-1-ylidene]phthalide Formula: C20H14O3 MolecularWeight: 302.32336

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)C2=CC(=C3C4=CC=CC=C4C(=O)O3)C(=O)C2

Isomeric SMILES

CC1=CC=C(C=C1)C2=CC(=C3C4=CC=CC=C4C(=O)O3)C(=O)C2

InChI

InChI=1S/C20H14O3/c1-12-6-8-13(9-7-12)14-10-17(18(21)11-14)19-15-4-2-3-5-16(15)20(22)23-19/h2-10H,11H2,1H3