N-[4-[5-(2-oxidanylidenechromen-3-yl)-1,2,4-oxadiazol-3-yl]phenyl]thiophene-2-sulfonamide

Systemtic Name: N-[4-[5-(2-oxidanylidenechromen-3-yl)-1,2,4-oxadiazol-3-yl]phenyl]thiophene-2-sulfonamide Openeye Name: N-[4-[5-(2-oxochromen-3-yl)-1,2,4-oxadiazol-3-yl]phenyl]thiophene-2-sulfonamide CAS Name: N-[4-[5-(2-oxo-1-benzopyran-3-yl)-1,2,4-oxadiazol-3-yl]phenyl]-2-thiophenesulfonamide IUPAC Name: N-[4-[5-(2-oxochromen-3-yl)-1,2,4-oxadiazol-3-yl]phenyl]thiophene-2-sulfonamide Traditional Name: N-[4-[5-(2-ketochromen-3-yl)-1,2,4-oxadiazol-3-yl]phenyl]thiophene-2-sulfonamide Formula: C21H13N3O5S2 MolecularWeight: 451.47502

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C(=O)O2)C3=NC(=NO3)C4=CC=C(C=C4)NS(=O)(=O)C5=CC=CS5

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)C3=NC(=NO3)C4=CC=C(C=C4)NS(=O)(=O)C5=CC=CS5

InChI

InChI=1S/C21H13N3O5S2/c25-21-16(12-14-4-1-2-5-17(14)28-21)20-22-19(23-29-20)13-7-9-15(10-8-13)24-31(26,27)18-6-3-11-30-18/h1-12,24H