ethyl 2-(4-oxidanylidenechromen-3-yl)-2-(2-oxidanyl-4-oxidanylidene-chromen-3-yl)ethanoate

Systemtic Name: ethyl 2-(4-oxidanylidenechromen-3-yl)-2-(2-oxidanyl-4-oxidanylidene-chromen-3-yl)ethanoate Openeye Name: ethyl 2-(2-hydroxy-4-oxo-chromen-3-yl)-2-(4-oxochromen-3-yl)acetate CAS Name: 2-(2-hydroxy-4-oxo-1-benzopyran-3-yl)-2-(4-oxo-1-benzopyran-3-yl)acetic acid ethyl ester IUPAC Name: ethyl 2-(2-hydroxy-4-oxochromen-3-yl)-2-(4-oxochromen-3-yl)acetate Traditional Name: 2-(2-hydroxy-4-keto-chromen-3-yl)-2-(4-ketochromen-3-yl)acetic acid ethyl ester Formula: C22H16O7 MolecularWeight: 392.35824

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C(C1=COC2=CC=CC=C2C1=O)C3=C(OC4=CC=CC=C4C3=O)O

Isomeric SMILES

CCOC(=O)C(C1=COC2=CC=CC=C2C1=O)C3=C(OC4=CC=CC=C4C3=O)O

InChI

InChI=1S/C22H16O7/c1-2-27-21(25)17(14-11-28-15-9-5-3-7-12(15)19(14)23)18-20(24)13-8-4-6-10-16(13)29-22(18)26/h3-11,17,26H,2H2,1H3