(3Z)-3-(5-oxidanyl-3-oxidanylidene-4-phenyl-furan-2-ylidene)-1-benzofuran-2-one

Systemtic Name: (3Z)-3-(5-oxidanyl-3-oxidanylidene-4-phenyl-furan-2-ylidene)-1-benzofuran-2-one Openeye Name: (3Z)-3-(5-hydroxy-3-oxo-4-phenyl-2-furylidene)benzofuran-2-one CAS Name: (3Z)-3-(5-hydroxy-3-oxo-4-phenyl-2-furanylidene)-2-benzofuranone IUPAC Name: (3Z)-3-(5-hydroxy-3-oxo-4-phenylfuran-2-ylidene)-1-benzofuran-2-one Traditional Name: (3Z)-3-(5-hydroxy-3-keto-4-phenyl-2-furylidene)coumaran-2-one Formula: C18H10O5 MolecularWeight: 306.269

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C2=C(OC(=C3C4=CC=CC=C4OC3=O)C2=O)O

Isomeric SMILES

C1=CC=C(C=C1)C2=C(O/C(=C\3/C4=CC=CC=C4OC3=O)/C2=O)O

InChI

InChI=1S/C18H10O5/c19-15-13(10-6-2-1-3-7-10)17(20)23-16(15)14-11-8-4-5-9-12(11)22-18(14)21/h1-9,20H/b16-14-