Benzenesulfonic acid, 2-amino-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:1)
CAS Registry Number®
74543-21-8
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CAS Name
Benzenesulfonic acid, 2-amino-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:1)Molecular Formula
C12H11N3O6S2.NaCite this Page
Benzenesulfonic acid, 2-amino-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=74543-21-8 (retrieved ) (CAS RN: 74543-21-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C12H11N3O6S2.Na/c13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18;/h1-7H,13H2,(H,16,17,18)(H,19,20,21);
InChIKey
InChIKey=MDQQLIJKUMAGKB-UHFFFAOYSA-N
SMILES
N(=NC1=CC=C(S(=O)(=O)O)C=C1)C2=CC(S(=O)(=O)O)=C(N)C=C2.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC=C(N=NC2=CC=C(N)C(=C2)S(=O)(=O)O)C=C1
Other Names for this Substance
- Benzenesulfonic acid, 2-amino-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:1)
- Benzenesulfonic acid, 2-amino-5-[(4-sulfophenyl)azo]-, monosodium salt
