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Substance Name: Dihydrogen (4-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonato(4-))chromate(2-)
RN: 85896-45-3
InChIKey: JGIAAZSJYVRBLF-QUABFQRHSA-M

Molecular Formula

  • C20-H12-Cr-N4-O8-S2.2H

Molecular Weight

  • 554.4786
 
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Names and Synonyms

Synonym

  • EINECS 288-823-3

Systematic Name

  • Dihydrogen (4-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonato(4-))chromate(2-)

Registry Numbers

CAS Registry Number

  • 85896-45-3

System Generated Number

  • 0085896453

Molecular Formulas

Molecular Formula

  • C20-H12-Cr-N4-O8-S2.2H

Molecular Formula Fragments

  • C20-H12-Cr-N4-O8-S2
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/C20H15N4O8S2.Cr/c1-11-18(20(26)24(23-11)12-5-4-6-13(9-12)33(27,28)29)21-22-19-15-8-3-2-7-14(15)17(10-16(19)25)34(30,31)32;/h2-10,25H,1H3,(H,27,28,29)(H,30,31,32);/q;+1/p-1/b22-21+;

InChIKey

JGIAAZSJYVRBLF-QUABFQRHSA-M

Smiles

CC1=NN2C(=O)C13N=Nc4c5O[Cr-2]3(OS(=O)(=O)c6cccc2c6)OS(=O)(=O)c(c5)c7ccccc47