5-[(2,4-Dinitrophenyl)amino]-2-hydroxybenzenesulfonic acid

CAS Registry Number®

71607-42-6
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CAS Name

5-[(2,4-Dinitrophenyl)amino]-2-hydroxybenzenesulfonic acid

Molecular Formula

C12H9N3O8S

Molecular Mass

355.28

Cite this Page

5-[(2,4-Dinitrophenyl)amino]-2-hydroxybenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=71607-42-6 (retrieved 2024-05-18) (CAS RN: 71607-42-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C12H9N3O8S/c16-11-4-1-7(5-12(11)24(21,22)23)13-9-3-2-8(14(17)18)6-10(9)15(19)20/h1-6,13,16H,(H,21,22,23)

InChIKey

InChIKey=CQTYKXPSTQLSOZ-UHFFFAOYSA-N

SMILES

N(C1=C(N(=O)=O)C=C(N(=O)=O)C=C1)C2=CC(S(=O)(=O)O)=C(O)C=C2

Canonical SMILES

O=N(=O)C1=CC=C(NC2=CC=C(O)C(=C2)S(=O)(=O)O)C(=C1)N(=O)=O

Other Names for this Substance

  • Benzenesulfonic acid, 5-[(2,4-dinitrophenyl)amino]-2-hydroxy-
  • 5-[(2,4-Dinitrophenyl)amino]-2-hydroxybenzenesulfonic acid
  • NSC 79883

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