[3-(1,3-benzoxazol-2-yl)-2-oxidanylidene-chromen-7-yl] thiophene-2-carboxylate

Systemtic Name: [3-(1,3-benzoxazol-2-yl)-2-oxidanylidene-chromen-7-yl] thiophene-2-carboxylate Openeye Name: [3-(1,3-benzoxazol-2-yl)-2-oxo-chromen-7-yl] thiophene-2-carboxylate CAS Name: 2-thiophenecarboxylic acid [3-(1,3-benzoxazol-2-yl)-2-oxo-1-benzopyran-7-yl] ester IUPAC Name: [3-(1,3-benzoxazol-2-yl)-2-oxochromen-7-yl] thiophene-2-carboxylate Traditional Name: thiophene-2-carboxylic acid [3-(1,3-benzoxazol-2-yl)-2-keto-chromen-7-yl] ester Formula: C21H11NO5S MolecularWeight: 389.38074

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)N=C(O2)C3=CC4=C(C=C(C=C4)OC(=O)C5=CC=CS5)OC3=O

Isomeric SMILES

C1=CC=C2C(=C1)N=C(O2)C3=CC4=C(C=C(C=C4)OC(=O)C5=CC=CS5)OC3=O

InChI

InChI=1S/C21H11NO5S/c23-20-14(19-22-15-4-1-2-5-16(15)26-19)10-12-7-8-13(11-17(12)27-20)25-21(24)18-6-3-9-28-18/h1-11H