methyl 4-[3-oxidanylidene-3-[(7-oxidanyl-2-oxidanylidene-chromen-4-yl)methoxy]prop-1-enyl]benzoate

Systemtic Name: methyl 4-[3-oxidanylidene-3-[(7-oxidanyl-2-oxidanylidene-chromen-4-yl)methoxy]prop-1-enyl]benzoate Openeye Name: methyl 4-[3-[(7-hydroxy-2-oxo-chromen-4-yl)methoxy]-3-oxo-prop-1-enyl]benzoate CAS Name: 4-[3-[(7-hydroxy-2-oxo-1-benzopyran-4-yl)methoxy]-3-oxoprop-1-enyl]benzoic acid methyl ester IUPAC Name: methyl 4-[3-[(7-hydroxy-2-oxochromen-4-yl)methoxy]-3-oxoprop-1-enyl]benzoate Traditional Name: 4-[3-[(7-hydroxy-2-keto-chromen-4-yl)methoxy]-3-keto-prop-1-enyl]benzoic acid methyl ester Formula: C21H16O7 MolecularWeight: 380.34754

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Descriptors Computed from Structure

Canonical SMILES:

COC(=O)C1=CC=C(C=C1)C=CC(=O)OCC2=CC(=O)OC3=C2C=CC(=C3)O

Isomeric SMILES

COC(=O)C1=CC=C(C=C1)C=CC(=O)OCC2=CC(=O)OC3=C2C=CC(=C3)O

InChI

InChI=1S/C21H16O7/c1-26-21(25)14-5-2-13(3-6-14)4-9-19(23)27-12-15-10-20(24)28-18-11-16(22)7-8-17(15)18/h2-11,22H,12H2,1H3