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Substance Name: 2-(4-Toluidino)-6-naphthalenesulfonic acid
RN: 7724-15-4
InChIKey: VTRBOZNMGVDGHY-UHFFFAOYSA-N

Classification Codes

  • Coloring Agents
  • Fluorescent Dyes
  • Indicators and Reagents
  • Luminescent Agents

Molecular Formula

  • C17-H15-N-O3-S

Molecular Weight

  • 313.3755
 
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Names and Synonyms

Name of Substance

  • 2-(4-Toluidino)-6-naphthalenesulfonic acid

Synonym

  • EINECS 231-769-2

Systematic Names

  • 2-Naphthalenesulfonic acid, 6-((4-methylphenyl)amino)-
  • 6-p-Toluidinonaphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 7724-15-4

Other Registry Number

  • 28100-70-1

Related Registry Number

  • 32752-10-6 (mono-potassium salt)

System Generated Number

  • 0007724154

Structure Descriptors

InChI

1S/C17H15NO3S/c1-12-2-6-15(7-3-12)18-16-8-4-14-11-17(22(19,20)21)9-5-13(14)10-16/h2-11,18H,1H3,(H,19,20,21)

InChIKey

VTRBOZNMGVDGHY-UHFFFAOYSA-N

Smiles

Cc1ccc(cc1)Nc2ccc3cc(ccc3c2)S(=O)(=O)O