3H-2-benzofuran-1-one; 4,5,6,7-tetrakis(chloranyl)-3H-2-benzofuran-1-one

Systemtic Name: 3H-2-benzofuran-1-one; 4,5,6,7-tetrakis(chloranyl)-3H-2-benzofuran-1-one Openeye Name: 3H-isobenzofuran-1-one; 4,5,6,7-tetrachloro-3H-isobenzofuran-1-one CAS Name: 3H-isobenzofuran-1-one; 4,5,6,7-tetrachloro-3H-isobenzofuran-1-one IUPAC Name: 3H-2-benzofuran-1-one; 4,5,6,7-tetrachloro-3H-2-benzofuran-1-one Traditional Name: phthalide; 4,5,6,7-tetrachlorophthalide Formula: C16H8Cl4O4 MolecularWeight: 406.04432

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Descriptors Computed from Structure

Canonical SMILES:

C1C2=CC=CC=C2C(=O)O1.C1C2=C(C(=C(C(=C2Cl)Cl)Cl)Cl)C(=O)O1

Isomeric SMILES

C1C2=CC=CC=C2C(=O)O1.C1C2=C(C(=C(C(=C2Cl)Cl)Cl)Cl)C(=O)O1

InChI

InChI=1S/C8H2Cl4O2.C8H6O2/c9-4-2-1-14-8(13)3(2)5(10)7(12)6(4)11;9-8-7-4-2-1-3-6(7)5-10-8/h1H2;1-4H,5H2