methyl (2E)-4-oxidanylidene-2-(thiophen-2-ylmethylidene)chromene-5-carboxylate

Systemtic Name: methyl (2E)-4-oxidanylidene-2-(thiophen-2-ylmethylidene)chromene-5-carboxylate Openeye Name: methyl (2E)-4-oxo-2-(2-thienylmethylene)chromane-5-carboxylate CAS Name: (2E)-4-oxo-2-(thiophen-2-ylmethylidene)-3,4-dihydro-2H-1-benzopyran-5-carboxylic acid methyl ester IUPAC Name: methyl (2E)-4-oxo-2-(thiophen-2-ylmethylidene)chromene-5-carboxylate Traditional Name: (2E)-4-keto-2-(2-thenylidene)chroman-5-carboxylic acid methyl ester Formula: C16H12O4S MolecularWeight: 300.32908

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Descriptors Computed from Structure

Canonical SMILES:

COC(=O)C1=C2C(=O)CC(=CC3=CC=CS3)OC2=CC=C1

Isomeric SMILES

COC(=O)C1=C2C(=O)C/C(=C\C3=CC=CS3)/OC2=CC=C1

InChI

InChI=1S/C16H12O4S/c1-19-16(18)12-5-2-6-14-15(12)13(17)9-10(20-14)8-11-4-3-7-21-11/h2-8H,9H2,1H3/b10-8+