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Substance Name: Hydrogen (4-((2,4-dihydroxy-5-(o-tolylazo)phenyl)azo)-3-hydroxy-7-nitronaphthalene-1-sulphonato(3-))chromate(1-)
RN: 94276-37-6
InChIKey: KQUPACHSOSHBEC-ZZFYGNPESA-L

Molecular Formula

  • C23-H14-Cr-N5-O8-S.H

Molecular Weight

  • 573.4605
 
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Names and Synonyms

Synonym

  • EINECS 304-522-2

Systematic Name

  • Hydrogen (4-((2,4-dihydroxy-5-(o-tolylazo)phenyl)azo)-3-hydroxy-7-nitronaphthalene-1-sulphonato(3-))chromate(1-)

Registry Numbers

CAS Registry Number

  • 94276-37-6

System Generated Number

  • 0094276376

Molecular Formulas

Molecular Formula

  • C23-H14-Cr-N5-O8-S.H

Molecular Formula Fragments

  • C23-H14-Cr-N5-O8-S
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/C23H17N5O8S.Cr/c1-12-4-2-3-5-16(12)24-25-17-9-18(20(30)10-19(17)29)26-27-23-14-7-6-13(28(32)33)8-15(14)22(11-21(23)31)37(34,35)36;/h2-11,29-31H,1H3,(H,34,35,36);/q;+2/p-2/b25-24+,27-26+;

InChIKey

KQUPACHSOSHBEC-ZZFYGNPESA-L

Smiles

[H+].Cc1ccccc1/N=N/c2cc\3c(cc2O)O[Cr-]4Oc5cc(c6cc(ccc6c5/N=N3)[N+](=O)[O-])S(=O)(=O)O4