2-benzofuran-1,3-dione; 3-(phenylcarbonyl)phthalic acid

Systemtic Name: 2-benzofuran-1,3-dione; 3-(phenylcarbonyl)phthalic acid Openeye Name: 3-benzoylphthalic acid; isobenzofuran-1,3-dione CAS Name: 3-benzoylphthalic acid; isobenzofuran-1,3-dione IUPAC Name: 2-benzofuran-1,3-dione; 3-benzoylphthalic acid Traditional Name: 3-benzoylphthalic acid; phthalic anhydride Formula: C23H14O8 MolecularWeight: 418.35246

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C(=O)C2=C(C(=CC=C2)C(=O)O)C(=O)O.C1=CC=C2C(=C1)C(=O)OC2=O

Isomeric SMILES

C1=CC=C(C=C1)C(=O)C2=C(C(=CC=C2)C(=O)O)C(=O)O.C1=CC=C2C(=C1)C(=O)OC2=O

InChI

InChI=1S/C15H10O5.C8H4O3/c16-13(9-5-2-1-3-6-9)10-7-4-8-11(14(17)18)12(10)15(19)20;9-7-5-3-1-2-4-6(5)8(10)11-7/h1-8H,(H,17,18)(H,19,20);1-4H