(2R,3R,4E)-2-(3-methoxy-4-oxidanyl-phenyl)-4-[(3-methoxy-4-oxidanyl-phenyl)methylidene]-5-oxidanylidene-oxolane-3-carboxylic acid

Systemtic Name: (2R,3R,4E)-2-(3-methoxy-4-oxidanyl-phenyl)-4-[(3-methoxy-4-oxidanyl-phenyl)methylidene]-5-oxidanylidene-oxolane-3-carboxylic acid Openeye Name: (2R,3R,4E)-2-(4-hydroxy-3-methoxy-phenyl)-4-[(4-hydroxy-3-methoxy-phenyl)methylene]-5-oxo-tetrahydrofuran-3-carboxylic acid CAS Name: (2R,3R,4E)-2-(4-hydroxy-3-methoxyphenyl)-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-oxo-3-oxolanecarboxylic acid IUPAC Name: (2R,3R,4E)-2-(4-hydroxy-3-methoxyphenyl)-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-oxooxolane-3-carboxylic acid Traditional Name: (2R,3R,4E)-2-(4-hydroxy-3-methoxy-phenyl)-5-keto-4-vanillylidene-tetrahydrofuran-3-carboxylic acid Formula: C20H18O8 MolecularWeight: 386.35212

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=CC(=C1)C=C2C(C(OC2=O)C3=CC(=C(C=C3)O)OC)C(=O)O)O

Isomeric SMILES

COC1=C(C=CC(=C1)/C=C/2\[C@H]([C@@H](OC2=O)C3=CC(=C(C=C3)O)OC)C(=O)O)O

InChI

InChI=1S/C20H18O8/c1-26-15-8-10(3-5-13(15)21)7-12-17(19(23)24)18(28-20(12)25)11-4-6-14(22)16(9-11)27-2/h3-9,17-18,21-22H,1-2H3,(H,23,24)/b12-7+/t17-,18+/m1/s1