N-[2-(2-chlorophenyl)-5-oxidanyl-4-oxidanylidene-chromen-8-yl]thiophene-2-sulfonamide

Systemtic Name: N-[2-(2-chlorophenyl)-5-oxidanyl-4-oxidanylidene-chromen-8-yl]thiophene-2-sulfonamide Openeye Name: N-[2-(2-chlorophenyl)-5-hydroxy-4-oxo-chromen-8-yl]thiophene-2-sulfonamide CAS Name: N-[2-(2-chlorophenyl)-5-hydroxy-4-oxo-1-benzopyran-8-yl]-2-thiophenesulfonamide IUPAC Name: N-[2-(2-chlorophenyl)-5-hydroxy-4-oxochromen-8-yl]thiophene-2-sulfonamide Traditional Name: N-[2-(2-chlorophenyl)-5-hydroxy-4-keto-chromen-8-yl]thiophene-2-sulfonamide Formula: C19H12ClNO5S2 MolecularWeight: 433.88528

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C(=C1)C2=CC(=O)C3=C(C=CC(=C3O2)NS(=O)(=O)C4=CC=CS4)O)Cl

Isomeric SMILES

C1=CC=C(C(=C1)C2=CC(=O)C3=C(C=CC(=C3O2)NS(=O)(=O)C4=CC=CS4)O)Cl

InChI

InChI=1S/C19H12ClNO5S2/c20-12-5-2-1-4-11(12)16-10-15(23)18-14(22)8-7-13(19(18)26-16)21-28(24,25)17-6-3-9-27-17/h1-10,21-22H