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Substance Name: Trisodium 2-((1-hydroxy-3,6-disulphonato-2-naphthyl)azo)benzoate
RN: 68806-09-7
InChIKey: XRGYWPFBDZEYSY-HRBIVCMLSA-K

Molecular Formula

  • C17-H12-N2-O9-S2.3Na

Molecular Weight

  • 518.3651
 
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Names and Synonyms

Synonym

  • EINECS 272-324-2

Systematic Name

  • Trisodium 2-((1-hydroxy-3,6-disulphonato-2-naphthyl)azo)benzoate

Registry Numbers

CAS Registry Number

  • 68806-09-7

System Generated Number

  • 0068806097

Molecular Formulas

Molecular Formula

  • C17-H12-N2-O9-S2.3Na

Molecular Formula Fragments

  • C17-H12-N2-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H12N2O9S2.3Na/c20-16-11-6-5-10(29(23,24)25)7-9(11)8-14(30(26,27)28)15(16)19-18-13-4-2-1-3-12(13)17(21)22;;;/h1-8,20H,(H,21,22)(H,23,24,25)(H,26,27,28);;;/q;3*+1/p-3/b19-18+;;;

InChIKey

XRGYWPFBDZEYSY-HRBIVCMLSA-K

Smiles

c1ccc(c(c1)C(=O)[O-])/N=N/c2c(cc3cc(ccc3c2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]