2-(2H-chromen-3-ylmethylidene)-6-oxidanyl-1-benzofuran-3-one

Systemtic Name: 2-(2H-chromen-3-ylmethylidene)-6-oxidanyl-1-benzofuran-3-one Openeye Name: 2-(2H-chromen-3-ylmethylene)-6-hydroxy-benzofuran-3-one CAS Name: 2-(2H-1-benzopyran-3-ylmethylidene)-6-hydroxy-3-benzofuranone IUPAC Name: 2-(2H-chromen-3-ylmethylidene)-6-hydroxy-1-benzofuran-3-one Traditional Name: 2-(2H-chromen-3-ylmethylene)-6-hydroxy-coumaran-3-one Formula: C18H12O4 MolecularWeight: 292.28548

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Descriptors Computed from Structure

Canonical SMILES:

C1C(=CC2=CC=CC=C2O1)C=C3C(=O)C4=C(O3)C=C(C=C4)O

Isomeric SMILES

C1C(=CC2=CC=CC=C2O1)C=C3C(=O)C4=C(O3)C=C(C=C4)O

InChI

InChI=1S/C18H12O4/c19-13-5-6-14-16(9-13)22-17(18(14)20)8-11-7-12-3-1-2-4-15(12)21-10-11/h1-9,19H,10H2