ethyl (1R,1aR,7bS)-2-oxidanylidene-1-(phenylcarbonyl)-1,7b-dihydrocyclopropa[c]chromene-1a-carboxylate

Systemtic Name: ethyl (1R,1aR,7bS)-2-oxidanylidene-1-(phenylcarbonyl)-1,7b-dihydrocyclopropa[c]chromene-1a-carboxylate Openeye Name: ethyl (1R,1aR,7bS)-1-benzoyl-2-oxo-1,7b-dihydrocyclopropa[c]chromene-1a-carboxylate CAS Name: (1R,1aR,7bS)-1-benzoyl-2-oxo-1,7b-dihydrocyclopropa[c][1]benzopyran-1a-carboxylic acid ethyl ester IUPAC Name: ethyl (1R,1aR,7bS)-1-benzoyl-2-oxo-1,7b-dihydrocyclopropa[c]chromene-1a-carboxylate Traditional Name: (1R,1aR,7bS)-1-benzoyl-2-keto-1,7b-dihydrocyclopropa[c]chromene-1a-carboxylic acid ethyl ester Formula: C20H16O5 MolecularWeight: 336.33804

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C12C(C1C(=O)C3=CC=CC=C3)C4=CC=CC=C4OC2=O

Isomeric SMILES

CCOC(=O)[C@@]12[C@@H]([C@H]1C(=O)C3=CC=CC=C3)C4=CC=CC=C4OC2=O

InChI

InChI=1S/C20H16O5/c1-2-24-18(22)20-15(13-10-6-7-11-14(13)25-19(20)23)16(20)17(21)12-8-4-3-5-9-12/h3-11,15-16H,2H2,1H3/t15-,16+,20-/m1/s1