4-(2-azanyl-4-oxidanylidene-thiophen-3-yl)benzenesulfonic acid

Systemtic Name: 4-(2-azanyl-4-oxidanylidene-thiophen-3-yl)benzenesulfonic acid Openeye Name: 4-(2-amino-4-oxo-3-thienyl)benzenesulfonic acid CAS Name: 4-(2-amino-4-oxo-3-thiophenyl)benzenesulfonic acid IUPAC Name: 4-(2-amino-4-oxothiophen-3-yl)benzenesulfonic acid Traditional Name: 4-(2-amino-4-keto-3-thienyl)besylic acid Formula: C10H9NO4S2 MolecularWeight: 271.31276

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Descriptors Computed from Structure

Canonical SMILES:

C1C(=O)C(=C(S1)N)C2=CC=C(C=C2)S(=O)(=O)O

Isomeric SMILES

C1C(=O)C(=C(S1)N)C2=CC=C(C=C2)S(=O)(=O)O

InChI

InChI=1S/C10H9NO4S2/c11-10-9(8(12)5-16-10)6-1-3-7(4-2-6)17(13,14)15/h1-4H,5,11H2,(H,13,14,15)