ethyl 4-(5-ethylthiophen-2-yl)-2,7,7-trimethyl-5-oxidanylidene-6,8-dihydro-4H-chromene-3-carboxylate

Systemtic Name: ethyl 4-(5-ethylthiophen-2-yl)-2,7,7-trimethyl-5-oxidanylidene-6,8-dihydro-4H-chromene-3-carboxylate Openeye Name: ethyl 4-(5-ethyl-2-thienyl)-2,7,7-trimethyl-5-oxo-6,8-dihydro-4H-chromene-3-carboxylate CAS Name: 4-(5-ethyl-2-thiophenyl)-2,7,7-trimethyl-5-oxo-6,8-dihydro-4H-1-benzopyran-3-carboxylic acid ethyl ester IUPAC Name: ethyl 4-(5-ethylthiophen-2-yl)-2,7,7-trimethyl-5-oxo-6,8-dihydro-4H-chromene-3-carboxylate Traditional Name: 4-(5-ethyl-2-thienyl)-5-keto-2,7,7-trimethyl-6,8-dihydro-4H-chromene-3-carboxylic acid ethyl ester Formula: C21H26O4S MolecularWeight: 374.49374

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=CC=C(S1)C2C3=C(CC(CC3=O)(C)C)OC(=C2C(=O)OCC)C

Isomeric SMILES

CCC1=CC=C(S1)C2C3=C(CC(CC3=O)(C)C)OC(=C2C(=O)OCC)C

InChI

InChI=1S/C21H26O4S/c1-6-13-8-9-16(26-13)19-17(20(23)24-7-2)12(3)25-15-11-21(4,5)10-14(22)18(15)19/h8-9,19H,6-7,10-11H2,1-5H3