methyl (3R,4R)-5,7-dimethoxy-4-(2-methoxyphenyl)-2-oxidanylidene-3,4-dihydrochromene-3-carboxylate

Systemtic Name: methyl (3R,4R)-5,7-dimethoxy-4-(2-methoxyphenyl)-2-oxidanylidene-3,4-dihydrochromene-3-carboxylate Openeye Name: methyl (3R,4R)-5,7-dimethoxy-4-(2-methoxyphenyl)-2-oxo-chromane-3-carboxylate CAS Name: (3R,4R)-5,7-dimethoxy-4-(2-methoxyphenyl)-2-oxo-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid methyl ester IUPAC Name: methyl (3R,4R)-5,7-dimethoxy-4-(2-methoxyphenyl)-2-oxo-3,4-dihydrochromene-3-carboxylate Traditional Name: (3R,4R)-2-keto-5,7-dimethoxy-4-(2-methoxyphenyl)chroman-3-carboxylic acid methyl ester Formula: C20H20O7 MolecularWeight: 372.3686

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=CC=C1C2C(C(=O)OC3=CC(=CC(=C23)OC)OC)C(=O)OC

Isomeric SMILES

COC1=CC=CC=C1[C@H]2[C@@H](C(=O)OC3=CC(=CC(=C23)OC)OC)C(=O)OC

InChI

InChI=1S/C20H20O7/c1-23-11-9-14(25-3)17-15(10-11)27-20(22)18(19(21)26-4)16(17)12-7-5-6-8-13(12)24-2/h5-10,16,18H,1-4H3/t16-,18-/m1/s1