2-oxidanylidene-N-[4-(pyridin-1-ium-2-ylsulfamoyl)phenyl]chromene-3-carboxamide

Systemtic Name: 2-oxidanylidene-N-[4-(pyridin-1-ium-2-ylsulfamoyl)phenyl]chromene-3-carboxamide Openeye Name: 2-oxo-N-[4-(pyridin-1-ium-2-ylsulfamoyl)phenyl]chromene-3-carboxamide CAS Name: 2-oxo-N-[4-(2-pyridin-1-iumylsulfamoyl)phenyl]-1-benzopyran-3-carboxamide IUPAC Name: 2-oxo-N-[4-(pyridin-1-ium-2-ylsulfamoyl)phenyl]chromene-3-carboxamide Traditional Name: 2-keto-N-[4-(pyridin-1-ium-2-ylsulfamoyl)phenyl]chromene-3-carboxamide Formula: C21H16N3O5S+ MolecularWeight: 422.43384

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)NC3=CC=C(C=C3)S(=O)(=O)NC4=CC=CC=[NH+]4

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)NC3=CC=C(C=C3)S(=O)(=O)NC4=CC=CC=[NH+]4

InChI

InChI=1S/C21H15N3O5S/c25-20(17-13-14-5-1-2-6-18(14)29-21(17)26)23-15-8-10-16(11-9-15)30(27,28)24-19-7-3-4-12-22-19/h1-13H,(H,22,24)(H,23,25)/p+1