benzene-1,2,4-tricarboxylic acid; 2-benzofuran-1,3-dione

Systemtic Name: benzene-1,2,4-tricarboxylic acid; 2-benzofuran-1,3-dione Openeye Name: benzene-1,2,4-tricarboxylic acid; isobenzofuran-1,3-dione CAS Name: benzene-1,2,4-tricarboxylic acid; isobenzofuran-1,3-dione IUPAC Name: benzene-1,2,4-tricarboxylic acid; 2-benzofuran-1,3-dione Traditional Name: phthalic anhydride; trimellitic acid Formula: C17H10O9 MolecularWeight: 358.2559

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)OC2=O.C1=CC(=C(C=C1C(=O)O)C(=O)O)C(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)OC2=O.C1=CC(=C(C=C1C(=O)O)C(=O)O)C(=O)O

InChI

InChI=1S/C9H6O6.C8H4O3/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15;9-7-5-3-1-2-4-6(5)8(10)11-7/h1-3H,(H,10,11)(H,12,13)(H,14,15);1-4H