(4-oxidanylidene-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 1-benzofuran-2-carboxylate

Systemtic Name: (4-oxidanylidene-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 1-benzofuran-2-carboxylate Openeye Name: (4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) benzofuran-2-carboxylate CAS Name: 2-benzofurancarboxylic acid (4-oxo-2,3-dihydro-1H-cyclopenta[c][1]benzopyran-7-yl) ester IUPAC Name: (4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 1-benzofuran-2-carboxylate Traditional Name: coumarilic acid (4-keto-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) ester Formula: C21H14O5 MolecularWeight: 346.33286

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Descriptors Computed from Structure

Canonical SMILES:

C1CC2=C(C1)C(=O)OC3=C2C=CC(=C3)OC(=O)C4=CC5=CC=CC=C5O4

Isomeric SMILES

C1CC2=C(C1)C(=O)OC3=C2C=CC(=C3)OC(=O)C4=CC5=CC=CC=C5O4

InChI

InChI=1S/C21H14O5/c22-20-16-6-3-5-14(16)15-9-8-13(11-18(15)26-20)24-21(23)19-10-12-4-1-2-7-17(12)25-19/h1-2,4,7-11H,3,5-6H2