(3Z)-3-(3-oxidanylidene-2-benzofuran-1-ylidene)-2-benzofuran-1-one

Systemtic Name: (3Z)-3-(3-oxidanylidene-2-benzofuran-1-ylidene)-2-benzofuran-1-one Openeye Name: (3Z)-3-(3-oxoisobenzofuran-1-ylidene)isobenzofuran-1-one CAS Name: (3Z)-3-(3-oxo-1-isobenzofuranylidene)-1-isobenzofuranone IUPAC Name: (3Z)-3-(3-oxo-2-benzofuran-1-ylidene)-2-benzofuran-1-one Traditional Name: (3Z)-3-phthalidylidenephthalide Formula: C16H8O4 MolecularWeight: 264.23232

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=C3C4=CC=CC=C4C(=O)O3)OC2=O

Isomeric SMILES

C1=CC=C2C(=C1)/C(=C/3\C4=CC=CC=C4C(=O)O3)/OC2=O

InChI

InChI=1S/C16H8O4/c17-15-11-7-3-1-5-9(11)13(19-15)14-10-6-2-4-8-12(10)16(18)20-14/h1-8H/b14-13-