(3E)-3-[(4-hydroxyphenyl)methylidene]-5-oxidanyl-2-benzofuran-1-one

Systemtic Name: (3E)-3-[(4-hydroxyphenyl)methylidene]-5-oxidanyl-2-benzofuran-1-one Openeye Name: (3E)-5-hydroxy-3-[(4-hydroxyphenyl)methylene]isobenzofuran-1-one CAS Name: (3E)-5-hydroxy-3-[(4-hydroxyphenyl)methylidene]-1-isobenzofuranone IUPAC Name: (3E)-5-hydroxy-3-[(4-hydroxyphenyl)methylidene]-2-benzofuran-1-one Traditional Name: (3E)-5-hydroxy-3-(4-hydroxybenzylidene)phthalide Formula: C15H10O4 MolecularWeight: 254.2375

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC=C1C=C2C3=C(C=CC(=C3)O)C(=O)O2)O

Isomeric SMILES

C1=CC(=CC=C1/C=C/2\C3=C(C=CC(=C3)O)C(=O)O2)O

InChI

InChI=1S/C15H10O4/c16-10-3-1-9(2-4-10)7-14-13-8-11(17)5-6-12(13)15(18)19-14/h1-8,16-17H/b14-7+