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

Systemtic Name: (3Z)-3-[(3-methylphenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Openeye Name: (3Z)-3-(m-tolylmethylene)-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid CAS Name: (3Z)-3-[(3-methylphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b][1]benzopyran-7-carboxylic acid IUPAC Name: (3Z)-3-[(3-methylphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Traditional Name: (3Z)-9-keto-3-(3-methylbenzylidene)-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Formula: C21H16O4 MolecularWeight: 332.34934

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=CC(=C1)C=C2CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

Isomeric SMILES

CC1=CC=CC(=C1)/C=C\2/CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

InChI

InChI=1S/C21H16O4/c1-12-3-2-4-13(9-12)10-14-5-7-16-19(22)17-11-15(21(23)24)6-8-18(17)25-20(14)16/h2-4,6,8-11H,5,7H2,1H3,(H,23,24)/b14-10-