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

Systemtic Name: 5,7-diethoxy-3-thiophen-2-ylcarbonyl-chromen-2-one Openeye Name: 5,7-diethoxy-3-(thiophene-2-carbonyl)chromen-2-one CAS Name: 5,7-diethoxy-3-[oxo(thiophen-2-yl)methyl]-1-benzopyran-2-one IUPAC Name: 5,7-diethoxy-3-(thiophene-2-carbonyl)chromen-2-one Traditional Name: 5,7-diethoxy-3-(2-thenoyl)coumarin Formula: C18H16O5S MolecularWeight: 344.38164

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=CC(=C2C=C(C(=O)OC2=C1)C(=O)C3=CC=CS3)OCC

Isomeric SMILES

CCOC1=CC(=C2C=C(C(=O)OC2=C1)C(=O)C3=CC=CS3)OCC

InChI

InChI=1S/C18H16O5S/c1-3-21-11-8-14(22-4-2)12-10-13(18(20)23-15(12)9-11)17(19)16-6-5-7-24-16/h5-10H,3-4H2,1-2H3