[(4S)-5-methoxy-2,2-dimethyl-6-oxidanylidene-3,4-dihydropyrano[3,2-b]xanthen-4-yl] ethanoate

Systemtic Name: [(4S)-5-methoxy-2,2-dimethyl-6-oxidanylidene-3,4-dihydropyrano[3,2-b]xanthen-4-yl] ethanoate Openeye Name: [(4S)-5-methoxy-2,2-dimethyl-6-oxo-3,4-dihydropyrano[3,2-b]xanthen-4-yl] acetate CAS Name: acetic acid [(4S)-5-methoxy-2,2-dimethyl-6-oxo-3,4-dihydropyrano[3,2-b]xanthen-4-yl] ester IUPAC Name: [(4S)-5-methoxy-2,2-dimethyl-6-oxo-3,4-dihydropyrano[3,2-b]xanthen-4-yl] acetate Traditional Name: acetic acid [(4S)-6-keto-5-methoxy-2,2-dimethyl-3,4-dihydropyrano[3,2-b]xanthen-4-yl] ester Formula: C21H20O6 MolecularWeight: 368.3799

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Descriptors Computed from Structure

Canonical SMILES:

CC(=O)OC1CC(OC2=C1C(=C3C(=C2)OC4=CC=CC=C4C3=O)OC)(C)C

Isomeric SMILES

CC(=O)O[C@H]1CC(OC2=C1C(=C3C(=C2)OC4=CC=CC=C4C3=O)OC)(C)C

InChI

InChI=1S/C21H20O6/c1-11(22)25-16-10-21(2,3)27-15-9-14-18(20(24-4)17(15)16)19(23)12-7-5-6-8-13(12)26-14/h5-9,16H,10H2,1-4H3/t16-/m0/s1