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Substance Name: 4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-4-((4-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid, barium salt
RN: 74920-66-4
InChIKey: AFKQHLVKJVNBFS-ZAGWXBKKSA-L

Molecular Formula

  • C16-H12-N4-O9-S2.x-Ba

Molecular Weight

  • 603.736
 
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Names and Synonyms

Synonym

  • EINECS 278-024-8

Systematic Name

  • 4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-4-((4-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid, barium salt

Registry Numbers

CAS Registry Number

  • 74920-66-4

Related Registry Number

  • 1934-21-0 (Parent)

System Generated Number

  • 0074920664

Molecular Formulas

Molecular Formula

  • C16-H12-N4-O9-S2.x-Ba

Molecular Formula Fragments

  • Ba
  • C16-H12-N4-O9-S2
  • COMPONENT

Structure Descriptors

InChI

1S/C16H12N4O9S2.Ba/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;/h1-8,13H,(H,22,23)(H,24,25,26)(H,27,28,29);/q;+2/p-2/b18-17+;

InChIKey

AFKQHLVKJVNBFS-ZAGWXBKKSA-L

Smiles

c1cc(ccc1/N=N/C2C(=NN(C2=O)c3ccc(cc3)S(=O)(=O)[O-])C(=O)O)S(=O)(=O)[O-].[Ba+2]