3-(7-methoxy-2-oxidanylidene-chromen-4-yl)-7-oxidanyl-chromen-2-one

Systemtic Name: 3-(7-methoxy-2-oxidanylidene-chromen-4-yl)-7-oxidanyl-chromen-2-one Openeye Name: 7-hydroxy-3-(7-methoxy-2-oxo-chromen-4-yl)chromen-2-one CAS Name: 7-hydroxy-3-(7-methoxy-2-oxo-1-benzopyran-4-yl)-1-benzopyran-2-one IUPAC Name: 7-hydroxy-3-(7-methoxy-2-oxochromen-4-yl)chromen-2-one Traditional Name: 7-hydroxy-3-(2-keto-7-methoxy-chromen-4-yl)coumarin Formula: C19H12O6 MolecularWeight: 336.29498

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=C(C=C(C=C4)O)OC3=O

Isomeric SMILES

COC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=C(C=C(C=C4)O)OC3=O

InChI

InChI=1S/C19H12O6/c1-23-12-4-5-13-14(9-18(21)24-17(13)8-12)15-6-10-2-3-11(20)7-16(10)25-19(15)22/h2-9,20H,1H3