(3Z)-3-[(4-ethoxyphenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid

Systemtic Name: (3Z)-3-[(4-ethoxyphenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Openeye Name: (3Z)-3-[(4-ethoxyphenyl)methylene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid CAS Name: (3Z)-3-[(4-ethoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b][1]benzopyran-7-carboxylic acid IUPAC Name: (3Z)-3-[(4-ethoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Traditional Name: (3Z)-3-(4-ethoxybenzylidene)-9-keto-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Formula: C22H18O5 MolecularWeight: 362.37532

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=CC=C(C=C1)C=C2CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

Isomeric SMILES

CCOC1=CC=C(C=C1)/C=C\2/CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

InChI

InChI=1S/C22H18O5/c1-2-26-16-7-3-13(4-8-16)11-14-5-9-17-20(23)18-12-15(22(24)25)6-10-19(18)27-21(14)17/h3-4,6-8,10-12H,2,5,9H2,1H3,(H,24,25)/b14-11-