ethyl (1R,2R)-3-oxidanylidene-1-[(3S)-2-oxidanylideneoxolan-3-yl]-1,2-dihydrobenzo[f]chromene-2-carboxylate

Systemtic Name: ethyl (1R,2R)-3-oxidanylidene-1-[(3S)-2-oxidanylideneoxolan-3-yl]-1,2-dihydrobenzo[f]chromene-2-carboxylate Openeye Name: ethyl (1R,2R)-3-oxo-1-[(3S)-2-oxotetrahydrofuran-3-yl]-1,2-dihydrobenzo[f]chromene-2-carboxylate CAS Name: (1R,2R)-3-oxo-1-[(3S)-2-oxo-3-oxolanyl]-1,2-dihydrobenzo[f][1]benzopyran-2-carboxylic acid ethyl ester IUPAC Name: ethyl (1R,2R)-3-oxo-1-[(3S)-2-oxooxolan-3-yl]-1,2-dihydrobenzo[f]chromene-2-carboxylate Traditional Name: (1R,2R)-3-keto-1-[(3S)-2-ketotetrahydrofuran-3-yl]-1,2-dihydrobenzo[f]chromene-2-carboxylic acid ethyl ester Formula: C20H18O6 MolecularWeight: 354.35332

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1C(C2=C(C=CC3=CC=CC=C32)OC1=O)C4CCOC4=O

Isomeric SMILES

CCOC(=O)[C@H]1[C@H](C2=C(C=CC3=CC=CC=C32)OC1=O)[C@@H]4CCOC4=O

InChI

InChI=1S/C20H18O6/c1-2-24-19(22)17-16(13-9-10-25-18(13)21)15-12-6-4-3-5-11(12)7-8-14(15)26-20(17)23/h3-8,13,16-17H,2,9-10H2,1H3/t13-,16-,17+/m0/s1