methyl (4R,4aS)-4,8-diacetyloxy-6-methyl-9-oxidanylidene-4H-xanthene-4a-carboxylate

Systemtic Name: methyl (4R,4aS)-4,8-diacetyloxy-6-methyl-9-oxidanylidene-4H-xanthene-4a-carboxylate Openeye Name: methyl (4R,4aS)-4,8-diacetoxy-6-methyl-9-oxo-4H-xanthene-4a-carboxylate CAS Name: (4R,4aS)-4,8-diacetyloxy-6-methyl-9-oxo-4H-xanthene-4a-carboxylic acid methyl ester IUPAC Name: methyl (4R,4aS)-4,8-diacetyloxy-6-methyl-9-oxo-4H-xanthene-4a-carboxylate Traditional Name: (4R,4aS)-4,8-diacetoxy-9-keto-6-methyl-4H-xanthene-4a-carboxylic acid methyl ester Formula: C20H18O8 MolecularWeight: 386.35212

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C(=C1)OC(=O)C)C(=O)C3=CC=CC(C3(O2)C(=O)OC)OC(=O)C

Isomeric SMILES

CC1=CC2=C(C(=C1)OC(=O)C)C(=O)C3=CC=C[C@H]([C@]3(O2)C(=O)OC)OC(=O)C

InChI

InChI=1S/C20H18O8/c1-10-8-14(26-11(2)21)17-15(9-10)28-20(19(24)25-4)13(18(17)23)6-5-7-16(20)27-12(3)22/h5-9,16H,1-4H3/t16-,20+/m1/s1