3-(3-oxidanylidene-1H-2-benzofuran-1-yl)-4-thiophen-3-yl-chromen-2-one

Systemtic Name: 3-(3-oxidanylidene-1H-2-benzofuran-1-yl)-4-thiophen-3-yl-chromen-2-one Openeye Name: 3-(3-oxo-1H-isobenzofuran-1-yl)-4-(3-thienyl)chromen-2-one CAS Name: 3-(3-oxo-1H-isobenzofuran-1-yl)-4-(3-thiophenyl)-1-benzopyran-2-one IUPAC Name: 3-(3-oxo-1H-2-benzofuran-1-yl)-4-thiophen-3-ylchromen-2-one Traditional Name: 3-phthalidyl-4-(3-thienyl)coumarin Formula: C21H12O4S MolecularWeight: 360.38258

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(OC2=O)C3=C(C4=CC=CC=C4OC3=O)C5=CSC=C5

Isomeric SMILES

C1=CC=C2C(=C1)C(OC2=O)C3=C(C4=CC=CC=C4OC3=O)C5=CSC=C5

InChI

InChI=1S/C21H12O4S/c22-20-14-6-2-1-5-13(14)19(25-20)18-17(12-9-10-26-11-12)15-7-3-4-8-16(15)24-21(18)23/h1-11,19H