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

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

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)C3=CC4=C(O3)C=CC(=C4)O

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)C3=CC4=C(O3)C=CC(=C4)O

InChI

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