methyl (2S,4R)-8-methoxy-2-oxidanyl-5-oxidanylidene-4-phenyl-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate

Systemtic Name: methyl (2S,4R)-8-methoxy-2-oxidanyl-5-oxidanylidene-4-phenyl-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate Openeye Name: methyl (2S,4R)-2-hydroxy-8-methoxy-5-oxo-4-phenyl-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate CAS Name: (2S,4R)-2-hydroxy-8-methoxy-5-oxo-4-phenyl-3,4-dihydropyrano[3,2-c][1]benzopyran-2-carboxylic acid methyl ester IUPAC Name: methyl (2S,4R)-2-hydroxy-8-methoxy-5-oxo-4-phenyl-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate Traditional Name: (2S,4R)-2-hydroxy-5-keto-8-methoxy-4-phenyl-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=CC2=C(C=C1)C3=C(C(CC(O3)(C(=O)OC)O)C4=CC=CC=C4)C(=O)O2

Isomeric SMILES

COC1=CC2=C(C=C1)C3=C([C@H](C[C@](O3)(C(=O)OC)O)C4=CC=CC=C4)C(=O)O2

InChI

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