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Substance Name: Sodium 3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxy-5-nitrobenzenesulphonate
RN: 5979-27-1
InChIKey: MLJAXWJCHOAYFH-ZAGWXBKKSA-M

Molecular Formula

  • C16-H11-N3-O8-S.Na

Molecular Weight

  • 427.324
 
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Names and Synonyms

Synonym

  • EINECS 227-782-8

Systematic Name

  • Sodium 3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxy-5-nitrobenzenesulphonate

Registry Numbers

CAS Registry Number

  • 5979-27-1

System Generated Number

  • 0005979271

Molecular Formulas

Molecular Formula

  • C16-H11-N3-O8-S.Na

Molecular Formula Fragments

  • C16-H11-N3-O8-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H11N3O8S.Na/c20-14-3-1-2-10-9(14)4-5-11(15(10)21)17-18-12-6-8(28(25,26)27)7-13(16(12)22)19(23)24;/h1-7,20-22H,(H,25,26,27);/q;+1/p-1/b18-17+;

InChIKey

MLJAXWJCHOAYFH-ZAGWXBKKSA-M

Smiles

c1cc2c(ccc(c2O)/N=N/c3cc(cc(c3O)[N+](=O)[O-])S(=O)(=O)[O-])c(c1)O.[Na+]