(3Z)-9-oxidanylidene-3-(phenylmethylidene)-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid

Systemtic Name: (3Z)-9-oxidanylidene-3-(phenylmethylidene)-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Openeye Name: (3Z)-3-benzylidene-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid CAS Name: (3Z)-9-oxo-3-(phenylmethylene)-1,2-dihydrocyclopenta[b][1]benzopyran-7-carboxylic acid IUPAC Name: (3Z)-3-benzylidene-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Traditional Name: (3Z)-3-benzal-9-keto-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Formula: C20H14O4 MolecularWeight: 318.32276

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Descriptors Computed from Structure

Canonical SMILES:

C1CC2=C(C1=CC3=CC=CC=C3)OC4=C(C2=O)C=C(C=C4)C(=O)O

Isomeric SMILES

C\1CC2=C(/C1=C\C3=CC=CC=C3)OC4=C(C2=O)C=C(C=C4)C(=O)O

InChI

InChI=1S/C20H14O4/c21-18-15-8-6-13(10-12-4-2-1-3-5-12)19(15)24-17-9-7-14(20(22)23)11-16(17)18/h1-5,7,9-11H,6,8H2,(H,22,23)/b13-10-