5-[(2-carboxy-4-oxidanylidene-2,3-dihydrochromen-5-yl)methyl]-4-oxidanylidene-chromene-2-carboxylic acid

Systemtic Name: 5-[(2-carboxy-4-oxidanylidene-2,3-dihydrochromen-5-yl)methyl]-4-oxidanylidene-chromene-2-carboxylic acid Openeye Name: 5-[(2-carboxy-4-oxo-chroman-5-yl)methyl]-4-oxo-chromene-2-carboxylic acid CAS Name: 5-[(2-carboxy-4-oxo-3,4-dihydro-2H-1-benzopyran-5-yl)methyl]-4-oxo-1-benzopyran-2-carboxylic acid IUPAC Name: 5-[(2-carboxy-4-oxo-2,3-dihydrochromen-5-yl)methyl]-4-oxochromene-2-carboxylic acid Traditional Name: 5-[(2-carboxy-4-keto-chroman-5-yl)methyl]-4-keto-chromene-2-carboxylic acid Formula: C21H14O8 MolecularWeight: 394.33106

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Descriptors Computed from Structure

Canonical SMILES:

C1C(OC2=CC=CC(=C2C1=O)CC3=C4C(=CC=C3)OC(=CC4=O)C(=O)O)C(=O)O

Isomeric SMILES

C1C(OC2=CC=CC(=C2C1=O)CC3=C4C(=CC=C3)OC(=CC4=O)C(=O)O)C(=O)O

InChI

InChI=1S/C21H14O8/c22-12-8-16(20(24)25)28-14-5-1-3-10(18(12)14)7-11-4-2-6-15-19(11)13(23)9-17(29-15)21(26)27/h1-6,8,17H,7,9H2,(H,24,25)(H,26,27)