4-[2-(4-Amino-5-methoxy-2-methylphenyl)diazenyl]benzenesulfonic acid

CAS Registry Number®

40947-69-1
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CAS Name

4-[2-(4-Amino-5-methoxy-2-methylphenyl)diazenyl]benzenesulfonic acid

Molecular Formula

C14H15N3O4S

Molecular Mass

321.35

Cite this Page

4-[2-(4-Amino-5-methoxy-2-methylphenyl)diazenyl]benzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=40947-69-1 (retrieved 2024-09-07) (CAS RN: 40947-69-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C14H15N3O4S/c1-9-7-12(15)14(21-2)8-13(9)17-16-10-3-5-11(6-4-10)22(18,19)20/h3-8H,15H2,1-2H3,(H,18,19,20)

InChIKey

InChIKey=RFHAPRIQUZZKDJ-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(S(=O)(=O)O)C=C1)C2=CC(OC)=C(N)C=C2C

Canonical SMILES

O=S(=O)(O)C1=CC=C(N=NC=2C=C(OC)C(N)=CC2C)C=C1

Other Names for this Substance

  • Benzenesulfonic acid, 4-[2-(4-amino-5-methoxy-2-methylphenyl)diazenyl]-
  • Benzenesulfonic acid, 4-[(4-amino-5-methoxy-2-methylphenyl)azo]-
  • Benzenesulfonic acid, p-(4-amino-5-methoxy-o-tolylazo)-
  • 4-[2-(4-Amino-5-methoxy-2-methylphenyl)diazenyl]benzenesulfonic acid
  • 2-Methoxy-5-methyl-4-(4-sulfophenylazo)aniline

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