(2-oxidanylidenechromen-3-yl)carbonyl 2-oxidanylidenechromene-3-carboxylate

Systemtic Name: (2-oxidanylidenechromen-3-yl)carbonyl 2-oxidanylidenechromene-3-carboxylate Openeye Name: (2-oxochromene-3-carbonyl) 2-oxochromene-3-carboxylate CAS Name: 2-oxo-1-benzopyran-3-carboxylic acid [oxo-(2-oxo-1-benzopyran-3-yl)methyl] ester IUPAC Name: (2-oxochromene-3-carbonyl) 2-oxochromene-3-carboxylate Traditional Name: 2-ketochromene-3-carboxylic acid (2-ketochromene-3-carbonyl) ester Formula: C20H10O7 MolecularWeight: 362.2892

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)OC(=O)C3=CC4=CC=CC=C4OC3=O

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)OC(=O)C3=CC4=CC=CC=C4OC3=O

InChI

InChI=1S/C20H10O7/c21-17-13(9-11-5-1-3-7-15(11)25-17)19(23)27-20(24)14-10-12-6-2-4-8-16(12)26-18(14)22/h1-10H