2-oxidanyl-3-(3-oxidanylidene-1H-2-benzofuran-1-yl)chromen-4-one

Systemtic Name: 2-oxidanyl-3-(3-oxidanylidene-1H-2-benzofuran-1-yl)chromen-4-one Openeye Name: 2-hydroxy-3-(3-oxo-1H-isobenzofuran-1-yl)chromen-4-one CAS Name: 2-hydroxy-3-(3-oxo-1H-isobenzofuran-1-yl)-1-benzopyran-4-one IUPAC Name: 2-hydroxy-3-(3-oxo-1H-2-benzofuran-1-yl)chromen-4-one Traditional Name: 2-hydroxy-3-phthalidyl-chromone Formula: C17H10O5 MolecularWeight: 294.2583

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(OC2=O)C3=C(OC4=CC=CC=C4C3=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(OC2=O)C3=C(OC4=CC=CC=C4C3=O)O

InChI

InChI=1S/C17H10O5/c18-14-11-7-3-4-8-12(11)21-17(20)13(14)15-9-5-1-2-6-10(9)16(19)22-15/h1-8,15,20H