Benzenesulfonic acid, 4-[[(4-aminophenyl)sulfonyl]amino]-, sodium salt (1:1)

CAS Registry Number®

6267-27-2

CAS Name

Benzenesulfonic acid, 4-[[(4-aminophenyl)sulfonyl]amino]-, sodium salt (1:1)

Molecular Formula

C12H12N2O5S2.Na

Molecular Mass

351.36

Cite this Page

Benzenesulfonic acid, 4-[[(4-aminophenyl)sulfonyl]amino]-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6267-27-2 (retrieved 2025-03-12) (CAS RN: 6267-27-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C12H12N2O5S2.Na/c13-9-1-5-11(6-2-9)20(15,16)14-10-3-7-12(8-4-10)21(17,18)19;/h1-8,14H,13H2,(H,17,18,19);

InChIKey

InChIKey=UBYSKMWJVUYBCV-UHFFFAOYSA-N

SMILES

S(NC1=CC=C(S(=O)(=O)O)C=C1)(=O)(=O)C2=CC=C(N)C=C2.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=C(C=C1)NS(=O)(=O)C2=CC=C(N)C=C2

Other Names for this Substance

  • Benzenesulfonic acid, 4-[[(4-aminophenyl)sulfonyl]amino]-, sodium salt (1:1)
  • Benzenesulfonic acid, 4-[[(4-aminophenyl)sulfonyl]amino]-, sodium salt
  • Sulfanilic acid, N-sulfanilyl-, sodium salt

CAS INSIGHTSTM
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