[(6aR,12aS)-11-acetyloxy-9-methoxy-10-methyl-12a-oxidanyl-12-oxidanylidene-6,6a-dihydrochromeno[3,4-b]chromen-4-yl] ethanoate

Systemtic Name: [(6aR,12aS)-11-acetyloxy-9-methoxy-10-methyl-12a-oxidanyl-12-oxidanylidene-6,6a-dihydrochromeno[3,4-b]chromen-4-yl] ethanoate Openeye Name: [(6aR,12aS)-11-acetoxy-12a-hydroxy-9-methoxy-10-methyl-12-oxo-6,6a-dihydrochromeno[3,4-b]chromen-4-yl] acetate CAS Name: acetic acid [(6aR,12aS)-11-acetyloxy-12a-hydroxy-9-methoxy-10-methyl-12-oxo-6,6a-dihydro[1]benzopyrano[3,4-b][1]benzopyran-4-yl] ester IUPAC Name: [(6aR,12aS)-11-acetyloxy-12a-hydroxy-9-methoxy-10-methyl-12-oxo-6,6a-dihydrochromeno[3,4-b]chromen-4-yl] acetate Traditional Name: acetic acid [(6aR,12aS)-11-acetoxy-12a-hydroxy-12-keto-9-methoxy-10-methyl-6,6a-dihydrochromeno[3,4-b]chromen-4-yl] ester Formula: C22H20O9 MolecularWeight: 428.3888

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C(C=C2C(=C1OC(=O)C)C(=O)C3(C(O2)COC4=C3C=CC=C4OC(=O)C)O)OC

Isomeric SMILES

CC1=C(C=C2C(=C1OC(=O)C)C(=O)[C@]3([C@H](O2)COC4=C3C=CC=C4OC(=O)C)O)OC

InChI

InChI=1S/C22H20O9/c1-10-15(27-4)8-16-18(19(10)30-12(3)24)21(25)22(26)13-6-5-7-14(29-11(2)23)20(13)28-9-17(22)31-16/h5-8,17,26H,9H2,1-4H3/t17-,22+/m1/s1