4-(4-oxidanylidene-3-thiophen-2-yl-chromen-2-yl)benzenesulfonamide

Systemtic Name: 4-(4-oxidanylidene-3-thiophen-2-yl-chromen-2-yl)benzenesulfonamide Openeye Name: 4-[4-oxo-3-(2-thienyl)chromen-2-yl]benzenesulfonamide CAS Name: 4-(4-oxo-3-thiophen-2-yl-1-benzopyran-2-yl)benzenesulfonamide IUPAC Name: 4-(4-oxo-3-thiophen-2-ylchromen-2-yl)benzenesulfonamide Traditional Name: 4-[4-keto-3-(2-thienyl)chromen-2-yl]benzenesulfonamide Formula: C19H13NO4S2 MolecularWeight: 383.44082

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)S(=O)(=O)N)C4=CC=CS4

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)S(=O)(=O)N)C4=CC=CS4

InChI

InChI=1S/C19H13NO4S2/c20-26(22,23)13-9-7-12(8-10-13)19-17(16-6-3-11-25-16)18(21)14-4-1-2-5-15(14)24-19/h1-11H,(H2,20,22,23)