4,5,6,7-tetrakis(chloranyl)-3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one

Systemtic Name: 4,5,6,7-tetrakis(chloranyl)-3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one Openeye Name: 4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)isobenzofuran-1-one CAS Name: 4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)-1-isobenzofuranone IUPAC Name: 4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one Traditional Name: 4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide Formula: C20H10Cl4O4 MolecularWeight: 456.103

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC=C1C2(C3=C(C(=C(C(=C3Cl)Cl)Cl)Cl)C(=O)O2)C4=CC=C(C=C4)O)O

Isomeric SMILES

C1=CC(=CC=C1C2(C3=C(C(=C(C(=C3Cl)Cl)Cl)Cl)C(=O)O2)C4=CC=C(C=C4)O)O

InChI

InChI=1S/C20H10Cl4O4/c21-15-13-14(16(22)18(24)17(15)23)20(28-19(13)27,9-1-5-11(25)6-2-9)10-3-7-12(26)8-4-10/h1-8,25-26H