methyl 2-[2-oxidanylidene-4-(2-oxidanylidenechromen-3-yl)chromen-7-yl]oxyethanoate

Systemtic Name: methyl 2-[2-oxidanylidene-4-(2-oxidanylidenechromen-3-yl)chromen-7-yl]oxyethanoate Openeye Name: methyl 2-[2-oxo-4-(2-oxochromen-3-yl)chromen-7-yl]oxyacetate CAS Name: 2-[[2-oxo-4-(2-oxo-1-benzopyran-3-yl)-1-benzopyran-7-yl]oxy]acetic acid methyl ester IUPAC Name: methyl 2-[2-oxo-4-(2-oxochromen-3-yl)chromen-7-yl]oxyacetate Traditional Name: 2-[2-keto-4-(2-ketochromen-3-yl)chromen-7-yl]oxyacetic acid methyl ester Formula: C21H14O7 MolecularWeight: 378.33166

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Descriptors Computed from Structure

Canonical SMILES:

COC(=O)COC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O

Isomeric SMILES

COC(=O)COC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O

InChI

InChI=1S/C21H14O7/c1-25-20(23)11-26-13-6-7-14-15(10-19(22)27-18(14)9-13)16-8-12-4-2-3-5-17(12)28-21(16)24/h2-10H,11H2,1H3