N-(4-oxidanylidene-2-phenyl-chromen-3-yl)benzenesulfonamide

Systemtic Name: N-(4-oxidanylidene-2-phenyl-chromen-3-yl)benzenesulfonamide Openeye Name: N-(4-oxo-2-phenyl-chromen-3-yl)benzenesulfonamide CAS Name: N-(4-oxo-2-phenyl-1-benzopyran-3-yl)benzenesulfonamide IUPAC Name: N-(4-oxo-2-phenylchromen-3-yl)benzenesulfonamide Traditional Name: N-(4-keto-2-phenyl-chromen-3-yl)benzenesulfonamide Formula: C21H15NO4S MolecularWeight: 377.4131

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C21H15NO4S/c23-20-17-13-7-8-14-18(17)26-21(15-9-3-1-4-10-15)19(20)22-27(24,25)16-11-5-2-6-12-16/h1-14,22H