N-naphthalen-1-yl-2-oxidanylidene-chromene-6-sulfonamide

Systemtic Name: N-naphthalen-1-yl-2-oxidanylidene-chromene-6-sulfonamide Openeye Name: N-(1-naphthyl)-2-oxo-chromene-6-sulfonamide CAS Name: N-(1-naphthalenyl)-2-oxo-1-benzopyran-6-sulfonamide IUPAC Name: N-naphthalen-1-yl-2-oxochromene-6-sulfonamide Traditional Name: 2-keto-N-(1-naphthyl)chromene-6-sulfonamide Formula: C19H13NO4S MolecularWeight: 351.37582

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC=C2NS(=O)(=O)C3=CC4=C(C=C3)OC(=O)C=C4

Isomeric SMILES

C1=CC=C2C(=C1)C=CC=C2NS(=O)(=O)C3=CC4=C(C=C3)OC(=O)C=C4

InChI

InChI=1S/C19H13NO4S/c21-19-11-8-14-12-15(9-10-18(14)24-19)25(22,23)20-17-7-3-5-13-4-1-2-6-16(13)17/h1-12,20H