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

Systemtic Name: (3Z)-3-[(4-methoxyphenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Openeye Name: (3Z)-3-[(4-methoxyphenyl)methylene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid CAS Name: (3Z)-3-[(4-methoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b][1]benzopyran-7-carboxylic acid IUPAC Name: (3Z)-3-[(4-methoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Traditional Name: (3Z)-9-keto-3-p-anisylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Formula: C21H16O5 MolecularWeight: 348.34874

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C=C2CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

Isomeric SMILES

COC1=CC=C(C=C1)/C=C\2/CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

InChI

InChI=1S/C21H16O5/c1-25-15-6-2-12(3-7-15)10-13-4-8-16-19(22)17-11-14(21(23)24)5-9-18(17)26-20(13)16/h2-3,5-7,9-11H,4,8H2,1H3,(H,23,24)/b13-10-