N-[4-(4-nitrophenyl)-2-oxidanylidene-chromen-7-yl]benzenesulfonamide

Systemtic Name: N-[4-(4-nitrophenyl)-2-oxidanylidene-chromen-7-yl]benzenesulfonamide Openeye Name: N-[4-(4-nitrophenyl)-2-oxo-chromen-7-yl]benzenesulfonamide CAS Name: N-[4-(4-nitrophenyl)-2-oxo-1-benzopyran-7-yl]benzenesulfonamide IUPAC Name: N-[4-(4-nitrophenyl)-2-oxochromen-7-yl]benzenesulfonamide Traditional Name: N-[2-keto-4-(4-nitrophenyl)chromen-7-yl]benzenesulfonamide Formula: C21H14N2O6S MolecularWeight: 422.41066

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)S(=O)(=O)NC2=CC3=C(C=C2)C(=CC(=O)O3)C4=CC=C(C=C4)[N+](=O)[O-]

Isomeric SMILES

C1=CC=C(C=C1)S(=O)(=O)NC2=CC3=C(C=C2)C(=CC(=O)O3)C4=CC=C(C=C4)[N+](=O)[O-]

InChI

InChI=1S/C21H14N2O6S/c24-21-13-19(14-6-9-16(10-7-14)23(25)26)18-11-8-15(12-20(18)29-21)22-30(27,28)17-4-2-1-3-5-17/h1-13,22H