(7-ethyl-2-oxidanylidene-chromen-4-yl)methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate

Systemtic Name: (7-ethyl-2-oxidanylidene-chromen-4-yl)methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate Openeye Name: (7-ethyl-2-oxo-chromen-4-yl)methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate CAS Name: 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid (7-ethyl-2-oxo-1-benzopyran-4-yl)methyl ester IUPAC Name: (7-ethyl-2-oxochromen-4-yl)methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate Traditional Name: 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid (7-ethyl-2-keto-chromen-4-yl)methyl ester Formula: C20H18O4S MolecularWeight: 354.41952

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=CC2=C(C=C1)C(=CC(=O)O2)COC(=O)C3=CC4=C(S3)CCC4

Isomeric SMILES

CCC1=CC2=C(C=C1)C(=CC(=O)O2)COC(=O)C3=CC4=C(S3)CCC4

InChI

InChI=1S/C20H18O4S/c1-2-12-6-7-15-14(10-19(21)24-16(15)8-12)11-23-20(22)18-9-13-4-3-5-17(13)25-18/h6-10H,2-5,11H2,1H3