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Substance Name: Hydrogen (2-aminoethanolato-N,O)aqua(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))chromate(1-)
RN: 94979-18-7
InChIKey: NORIDVWAJJLWQQ-ZRUFZDNISA-L

Molecular Formula

  • C22-H18-Cr-N4-O9-S.H

Molecular Weight

  • 567.4731
 
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Names and Synonyms

Synonym

  • EINECS 305-697-8

Systematic Name

  • Hydrogen (2-aminoethanolato-N,O)aqua(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))chromate(1-)

Registry Numbers

CAS Registry Number

  • 94979-18-7

System Generated Number

  • 0094979187

Molecular Formulas

Molecular Formula

  • C22-H18-Cr-N4-O9-S.H

Molecular Formula Fragments

  • C22-H18-Cr-N4-O9-S
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/C20H13N3O7S.C2H6NO.Cr.H2O/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;3-1-2-4;;/h1-10,24-25H,(H,28,29,30);1-3H2;;1H2/q;-1;+3;/p-2/b22-21+;;;

InChIKey

NORIDVWAJJLWQQ-ZRUFZDNISA-L

Smiles

[H+].c1ccc2c(c1)ccc3c2/N=N/c4c5ccc(cc5c6cc4O[Cr-](O3)(OS6(=O)=O)OCCN)[N+](=O)[O-].O