(3Z)-3-(5-naphthalen-2-yl-2-oxidanylidene-furan-3-ylidene)-2-benzofuran-1-one

Systemtic Name: (3Z)-3-(5-naphthalen-2-yl-2-oxidanylidene-furan-3-ylidene)-2-benzofuran-1-one Openeye Name: (3Z)-3-[5-(2-naphthyl)-2-oxo-3-furylidene]isobenzofuran-1-one CAS Name: (3Z)-3-[5-(2-naphthalenyl)-2-oxo-3-furanylidene]-1-isobenzofuranone IUPAC Name: (3Z)-3-(5-naphthalen-2-yl-2-oxofuran-3-ylidene)-2-benzofuran-1-one Traditional Name: (3Z)-3-[2-keto-5-(2-naphthyl)-3-furylidene]phthalide Formula: C22H12O4 MolecularWeight: 340.32828

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C=C(C=CC2=C1)C3=CC(=C4C5=CC=CC=C5C(=O)O4)C(=O)O3

Isomeric SMILES

C1=CC=C2C=C(C=CC2=C1)C3=C/C(=C/4\C5=CC=CC=C5C(=O)O4)/C(=O)O3

InChI

InChI=1S/C22H12O4/c23-21-17-8-4-3-7-16(17)20(26-21)18-12-19(25-22(18)24)15-10-9-13-5-1-2-6-14(13)11-15/h1-12H/b20-18-