(3E)-3-[2-(3,4-dichlorophenyl)-2-oxidanylidene-ethylidene]-2-benzofuran-1-one

Systemtic Name: (3E)-3-[2-(3,4-dichlorophenyl)-2-oxidanylidene-ethylidene]-2-benzofuran-1-one Openeye Name: (3E)-3-[2-(3,4-dichlorophenyl)-2-oxo-ethylidene]isobenzofuran-1-one CAS Name: (3E)-3-[2-(3,4-dichlorophenyl)-2-oxoethylidene]-1-isobenzofuranone IUPAC Name: (3E)-3-[2-(3,4-dichlorophenyl)-2-oxoethylidene]-2-benzofuran-1-one Traditional Name: (3E)-3-[2-(3,4-dichlorophenyl)-2-keto-ethylidene]phthalide Formula: C16H8Cl2O3 MolecularWeight: 319.13892

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC(=O)C3=CC(=C(C=C3)Cl)Cl)OC2=O

Isomeric SMILES

C1=CC=C2C(=C1)/C(=C\C(=O)C3=CC(=C(C=C3)Cl)Cl)/OC2=O

InChI

InChI=1S/C16H8Cl2O3/c17-12-6-5-9(7-13(12)18)14(19)8-15-10-3-1-2-4-11(10)16(20)21-15/h1-8H/b15-8+