(3Z)-3-[(3-ethoxy-2-methoxy-phenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid

Systemtic Name: (3Z)-3-[(3-ethoxy-2-methoxy-phenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Openeye Name: (3Z)-3-[(3-ethoxy-2-methoxy-phenyl)methylene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid CAS Name: (3Z)-3-[(3-ethoxy-2-methoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b][1]benzopyran-7-carboxylic acid IUPAC Name: (3Z)-3-[(3-ethoxy-2-methoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Traditional Name: (3Z)-3-(3-ethoxy-2-methoxy-benzylidene)-9-keto-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Formula: C23H20O6 MolecularWeight: 392.4013

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=CC=CC(=C1OC)C=C2CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

Isomeric SMILES

CCOC1=CC=CC(=C1OC)/C=C\2/CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

InChI

InChI=1S/C23H20O6/c1-3-28-19-6-4-5-13(22(19)27-2)11-14-7-9-16-20(24)17-12-15(23(25)26)8-10-18(17)29-21(14)16/h4-6,8,10-12H,3,7,9H2,1-2H3,(H,25,26)/b14-11-