2,5-bis(oxidanylidene)pyrano[3,2-c]chromene-3-carboxylic acid

Systemtic Name: 2,5-bis(oxidanylidene)pyrano[3,2-c]chromene-3-carboxylic acid Openeye Name: 2,5-dioxopyrano[3,2-c]chromene-3-carboxylic acid CAS Name: 2,5-dioxo-3-pyrano[3,2-c][1]benzopyrancarboxylic acid IUPAC Name: 2,5-dioxopyrano[3,2-c]chromene-3-carboxylic acid Traditional Name: 2,5-diketopyrano[3,2-c]chromene-3-carboxylic acid Formula: C13H6O6 MolecularWeight: 258.18314

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C3=C(C=C(C(=O)O3)C(=O)O)C(=O)O2

Isomeric SMILES

C1=CC=C2C(=C1)C3=C(C=C(C(=O)O3)C(=O)O)C(=O)O2

InChI

InChI=1S/C13H6O6/c14-11(15)8-5-7-10(19-13(8)17)6-3-1-2-4-9(6)18-12(7)16/h1-5H,(H,14,15)