3-[(5-oxidanyl-1-benzofuran-3-yl)carbonyl]chromen-2-one

Systemtic Name: 3-[(5-oxidanyl-1-benzofuran-3-yl)carbonyl]chromen-2-one Openeye Name: 3-(5-hydroxybenzofuran-3-carbonyl)chromen-2-one CAS Name: 3-[(5-hydroxy-3-benzofuranyl)-oxomethyl]-1-benzopyran-2-one IUPAC Name: 3-(5-hydroxy-1-benzofuran-3-carbonyl)chromen-2-one Traditional Name: 3-(5-hydroxybenzofuran-3-carbonyl)coumarin Formula: C18H10O5 MolecularWeight: 306.269

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)C3=COC4=C3C=C(C=C4)O

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)C3=COC4=C3C=C(C=C4)O

InChI

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