3-[(6-oxidanyl-3-oxidanylidene-1-benzofuran-2-ylidene)methyl]chromen-4-one

Systemtic Name: 3-[(6-oxidanyl-3-oxidanylidene-1-benzofuran-2-ylidene)methyl]chromen-4-one Openeye Name: 3-[(6-hydroxy-3-oxo-benzofuran-2-ylidene)methyl]chromen-4-one CAS Name: 3-[(6-hydroxy-3-oxo-2-benzofuranylidene)methyl]-1-benzopyran-4-one IUPAC Name: 3-[(6-hydroxy-3-oxo-1-benzofuran-2-ylidene)methyl]chromen-4-one Traditional Name: 3-[(6-hydroxy-3-keto-coumaran-2-ylidene)methyl]chromone Formula: C18H10O5 MolecularWeight: 306.269

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=CO2)C=C3C(=O)C4=C(O3)C=C(C=C4)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=CO2)C=C3C(=O)C4=C(O3)C=C(C=C4)O

InChI

InChI=1S/C18H10O5/c19-11-5-6-13-15(8-11)23-16(18(13)21)7-10-9-22-14-4-2-1-3-12(14)17(10)20/h1-9,19H