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Substance Name: 2-Naphthalenesulfonic acid, 7-(acetylamino)-4-hydroxy-, sodium salt (1:1)
RN: 42360-29-2
InChIKey: ZTPFCTXEVJLMHG-UHFFFAOYSA-M

Molecular Formula

  • C12-H11-N-O5-S.Na

Molecular Weight

  • 303.269
 
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Names and Synonyms

Synonyms

  • 6-Acetamido-1-naphthol-3-sulfonic acid, monosodium salt
  • EINECS 255-776-5
  • NSC 134814

Systematic Names

  • 2-Naphthalenesulfonic acid, 7-(acetylamino)-4-hydroxy-, monosodium salt
  • 2-Naphthalenesulfonic acid, 7-(acetylamino)-4-hydroxy-, sodium salt (1:1)
  • Sodium 2-acetamido-5-hydroxynaphthalene-7-sulphonate

Registry Numbers

CAS Registry Number

  • 42360-29-2

System Generated Number

  • 0042360292

Molecular Formulas

Molecular Formula

  • C12-H11-N-O5-S.Na

Molecular Formula Fragments

  • C12-H11-N-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C12H11NO5S.Na/c1-7(14)13-9-2-3-11-8(4-9)5-10(6-12(11)15)19(16,17)18;/h2-6,15H,1H3,(H,13,14)(H,16,17,18);/q;+1/p-1

InChIKey

ZTPFCTXEVJLMHG-UHFFFAOYSA-M

Smiles

CC(=O)Nc1ccc2c(c1)cc(cc2O)S(=O)(=O)[O-].[Na+]