5-methoxy-4,10-bis(oxidanylidene)pyrano[2,3-h]chromene-2,8-dicarboxylic acid

Systemtic Name: 5-methoxy-4,10-bis(oxidanylidene)pyrano[2,3-h]chromene-2,8-dicarboxylic acid Openeye Name: 5-methoxy-4,10-dioxo-pyrano[2,3-h]chromene-2,8-dicarboxylic acid CAS Name: 5-methoxy-4,10-dioxopyrano[2,3-h][1]benzopyran-2,8-dicarboxylic acid IUPAC Name: 5-methoxy-4,10-dioxopyrano[2,3-h]chromene-2,8-dicarboxylic acid Traditional Name: 4,10-diketo-5-methoxy-pyrano[2,3-h]chromene-2,8-dicarboxylic acid Formula: C15H8O9 MolecularWeight: 332.21862

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C2C(=O)C=C(OC2=C3C(=C1)OC(=CC3=O)C(=O)O)C(=O)O

Isomeric SMILES

COC1=C2C(=O)C=C(OC2=C3C(=C1)OC(=CC3=O)C(=O)O)C(=O)O

InChI

InChI=1S/C15H8O9/c1-22-7-4-8-12(6(17)2-9(23-8)14(18)19)13-11(7)5(16)3-10(24-13)15(20)21/h2-4H,1H3,(H,18,19)(H,20,21)