7-oxidanyl-3-(5-oxidanyl-2-oxidanylidene-chromen-6-yl)chromen-2-one

Systemtic Name: 7-oxidanyl-3-(5-oxidanyl-2-oxidanylidene-chromen-6-yl)chromen-2-one Openeye Name: 7-hydroxy-3-(5-hydroxy-2-oxo-chromen-6-yl)chromen-2-one CAS Name: 7-hydroxy-3-(5-hydroxy-2-oxo-1-benzopyran-6-yl)-1-benzopyran-2-one IUPAC Name: 7-hydroxy-3-(5-hydroxy-2-oxochromen-6-yl)chromen-2-one Traditional Name: 7-hydroxy-3-(5-hydroxy-2-keto-chromen-6-yl)coumarin Formula: C18H10O6 MolecularWeight: 322.2684

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1O)OC(=O)C(=C2)C3=C(C4=C(C=C3)OC(=O)C=C4)O

Isomeric SMILES

C1=CC2=C(C=C1O)OC(=O)C(=C2)C3=C(C4=C(C=C3)OC(=O)C=C4)O

InChI

InChI=1S/C18H10O6/c19-10-2-1-9-7-13(18(22)24-15(9)8-10)11-3-5-14-12(17(11)21)4-6-16(20)23-14/h1-8,19,21H