ethyl (6aS,10aS)-8,9-dimethyl-6-oxidanylidene-10,10a-dihydro-7H-benzo[c]chromene-6a-carboxylate

Systemtic Name: ethyl (6aS,10aS)-8,9-dimethyl-6-oxidanylidene-10,10a-dihydro-7H-benzo[c]chromene-6a-carboxylate Openeye Name: ethyl (6aS,10aS)-8,9-dimethyl-6-oxo-10,10a-dihydro-7H-benzo[c]chromene-6a-carboxylate CAS Name: (6aS,10aS)-8,9-dimethyl-6-oxo-10,10a-dihydro-7H-benzo[c][1]benzopyran-6a-carboxylic acid ethyl ester IUPAC Name: ethyl (6aS,10aS)-8,9-dimethyl-6-oxo-10,10a-dihydro-7H-benzo[c]chromene-6a-carboxylate Traditional Name: (6aS,10aS)-6-keto-8,9-dimethyl-10,10a-dihydro-7H-benzo[c]chromene-6a-carboxylic acid ethyl ester Formula: C18H20O4 MolecularWeight: 300.349

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C12CC(=C(CC1C3=CC=CC=C3OC2=O)C)C

Isomeric SMILES

CCOC(=O)[C@]12CC(=C(C[C@H]1C3=CC=CC=C3OC2=O)C)C

InChI

InChI=1S/C18H20O4/c1-4-21-16(19)18-10-12(3)11(2)9-14(18)13-7-5-6-8-15(13)22-17(18)20/h5-8,14H,4,9-10H2,1-3H3/t14-,18-/m0/s1