5,7-dimethoxy-3-thiophen-3-ylcarbonyl-chromen-2-one

Systemtic Name: 5,7-dimethoxy-3-thiophen-3-ylcarbonyl-chromen-2-one Openeye Name: 5,7-dimethoxy-3-(thiophene-3-carbonyl)chromen-2-one CAS Name: 5,7-dimethoxy-3-[oxo(3-thiophenyl)methyl]-1-benzopyran-2-one IUPAC Name: 5,7-dimethoxy-3-(thiophene-3-carbonyl)chromen-2-one Traditional Name: 5,7-dimethoxy-3-(3-thenoyl)coumarin Formula: C16H12O5S MolecularWeight: 316.32848

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC(=C2C=C(C(=O)OC2=C1)C(=O)C3=CSC=C3)OC

Isomeric SMILES

COC1=CC(=C2C=C(C(=O)OC2=C1)C(=O)C3=CSC=C3)OC

InChI

InChI=1S/C16H12O5S/c1-19-10-5-13(20-2)11-7-12(16(18)21-14(11)6-10)15(17)9-3-4-22-8-9/h3-8H,1-2H3