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Substance Name: Hydrogen (7-amino-4-hydroxy-8-((2-hydroxy-4-nitrophenyl)azo)-3-((4-sulphophenyl)azo)naphthalene-2-sulphonato(4-))chromate(1-)
RN: 94276-66-1
InChIKey: UUPFXORXRTZRQG-SONYCNDUSA-K

Molecular Formula

  • C22-H12-Cr-N6-O10-S2.H

Molecular Weight

  • 637.5047
 
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Names and Synonyms

Synonym

  • EINECS 304-551-0

Systematic Name

  • Hydrogen (7-amino-4-hydroxy-8-((2-hydroxy-4-nitrophenyl)azo)-3-((4-sulphophenyl)azo)naphthalene-2-sulphonato(4-))chromate(1-)

Registry Numbers

CAS Registry Number

  • 94276-66-1

System Generated Number

  • 0094276661

Molecular Formulas

Molecular Formula

  • C22-H12-Cr-N6-O10-S2.H

Molecular Formula Fragments

  • C22-H12-Cr-N6-O10-S2
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/C22H16N6O10S2.Cr/c23-16-7-6-14-15(20(16)26-25-17-8-3-12(28(31)32)9-18(17)29)10-19(40(36,37)38)21(22(14)30)27-24-11-1-4-13(5-2-11)39(33,34)35;/h1-10,29-30H,23H2,(H,33,34,35)(H,36,37,38);/q;+3/p-3/b26-25+,27-24+;

InChIKey

UUPFXORXRTZRQG-SONYCNDUSA-K

Smiles

[H+].c1cc2ccc1/N=N/c3c4cc5c6c3O[Cr-](Oc7cc(ccc7/N=N/c5c(cc6)N)[N+](=O)[O-])(OS2(=O)=O)OS4(=O)=O