dimethyl (3aR,9aR)-4-oxidanylidene-2,2-diphenyl-3a,9a-dihydrofuro[2,3-b]chromene-3,3-dicarboxylate

Systemtic Name: dimethyl (3aR,9aR)-4-oxidanylidene-2,2-diphenyl-3a,9a-dihydrofuro[2,3-b]chromene-3,3-dicarboxylate Openeye Name: dimethyl (3aR,9aR)-4-oxo-2,2-diphenyl-3a,9a-dihydrofuro[2,3-b]chromene-3,3-dicarboxylate CAS Name: (3aR,9aR)-4-oxo-2,2-diphenyl-3a,9a-dihydrofuro[2,3-b][1]benzopyran-3,3-dicarboxylic acid dimethyl ester IUPAC Name: dimethyl (3aR,9aR)-4-oxo-2,2-diphenyl-3a,9a-dihydrofuro[2,3-b]chromene-3,3-dicarboxylate Traditional Name: (3aR,9aR)-4-keto-2,2-diphenyl-3a,9a-dihydrofuro[2,3-b]chromene-3,3-dicarboxylic acid dimethyl ester Formula: C27H22O7 MolecularWeight: 458.45938

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Descriptors Computed from Structure

Canonical SMILES:

COC(=O)C1(C2C(OC3=CC=CC=C3C2=O)OC1(C4=CC=CC=C4)C5=CC=CC=C5)C(=O)OC

Isomeric SMILES

COC(=O)C1([C@@H]2[C@H](OC3=CC=CC=C3C2=O)OC1(C4=CC=CC=C4)C5=CC=CC=C5)C(=O)OC

InChI

InChI=1S/C27H22O7/c1-31-24(29)26(25(30)32-2)21-22(28)19-15-9-10-16-20(19)33-23(21)34-27(26,17-11-5-3-6-12-17)18-13-7-4-8-14-18/h3-16,21,23H,1-2H3/t21-,23+/m0/s1