methyl (2S,4R)-4-(4-methoxyphenyl)-2-oxidanyl-5-oxidanylidene-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate

Systemtic Name: methyl (2S,4R)-4-(4-methoxyphenyl)-2-oxidanyl-5-oxidanylidene-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate Openeye Name: methyl (2S,4R)-2-hydroxy-4-(4-methoxyphenyl)-5-oxo-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate CAS Name: (2S,4R)-2-hydroxy-4-(4-methoxyphenyl)-5-oxo-3,4-dihydropyrano[3,2-c][1]benzopyran-2-carboxylic acid methyl ester IUPAC Name: methyl (2S,4R)-2-hydroxy-4-(4-methoxyphenyl)-5-oxo-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate Traditional Name: (2S,4R)-2-hydroxy-5-keto-4-(4-methoxyphenyl)-3,4-dihydropyrano[3,2-c]chromene-2-carboxylic acid methyl ester Formula: C21H18O7 MolecularWeight: 382.36342

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2CC(OC3=C2C(=O)OC4=CC=CC=C43)(C(=O)OC)O

Isomeric SMILES

COC1=CC=C(C=C1)[C@H]2C[C@](OC3=C2C(=O)OC4=CC=CC=C43)(C(=O)OC)O

InChI

InChI=1S/C21H18O7/c1-25-13-9-7-12(8-10-13)15-11-21(24,20(23)26-2)28-18-14-5-3-4-6-16(14)27-19(22)17(15)18/h3-10,15,24H,11H2,1-2H3/t15-,21+/m1/s1