8-oxidanyl-3-(8-oxidanyl-2-oxidanylidene-chromen-3-yl)carbonyl-chromen-2-one

Systemtic Name: 8-oxidanyl-3-(8-oxidanyl-2-oxidanylidene-chromen-3-yl)carbonyl-chromen-2-one Openeye Name: 8-hydroxy-3-(8-hydroxy-2-oxo-chromene-3-carbonyl)chromen-2-one CAS Name: 8-hydroxy-3-[(8-hydroxy-2-oxo-1-benzopyran-3-yl)-oxomethyl]-1-benzopyran-2-one IUPAC Name: 8-hydroxy-3-(8-hydroxy-2-oxochromene-3-carbonyl)chromen-2-one Traditional Name: 8-hydroxy-3-(8-hydroxy-2-keto-chromene-3-carbonyl)coumarin Formula: C19H10O7 MolecularWeight: 350.2785

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C(=C1)O)OC(=O)C(=C2)C(=O)C3=CC4=C(C(=CC=C4)O)OC3=O

Isomeric SMILES

C1=CC2=C(C(=C1)O)OC(=O)C(=C2)C(=O)C3=CC4=C(C(=CC=C4)O)OC3=O

InChI

InChI=1S/C19H10O7/c20-13-5-1-3-9-7-11(18(23)25-16(9)13)15(22)12-8-10-4-2-6-14(21)17(10)26-19(12)24/h1-8,20-21H