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Substance Name: Dihydrogen (3-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-)
RN: 18324-39-5
InChIKey: HLDVPYZSSVUVHX-YKFRJSTQSA-L

Molecular Formula

  • C38-H24-Cr-N9-O9-S.2H

Molecular Weight

  • 836.7394
 
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Names and Synonyms

Synonym

  • EINECS 242-214-9

Systematic Name

  • Dihydrogen (3-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-)

Registry Numbers

CAS Registry Number

  • 18324-39-5

System Generated Number

  • 0018324395

Molecular Formulas

Molecular Formula

  • C38-H24-Cr-N9-O9-S.2H

Molecular Formula Fragments

  • C38-H24-Cr-N9-O9-S
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/C22H16N4O2.C16H12N5O7S.Cr/c27-20-13-11-17(24-23-16-7-2-1-3-8-16)14-19(20)25-26-22-18-9-5-4-6-15(18)10-12-21(22)28;1-9-15(18-17-13-8-11(21(24)25)5-6-14(13)22)16(23)20(19-9)10-3-2-4-12(7-10)29(26,27)28;/h1-14,27-28H;2-8,22H,1H3,(H,26,27,28);/q;;+2/p-2/b24-23+,26-25+;18-17+;

InChIKey

HLDVPYZSSVUVHX-YKFRJSTQSA-L

Smiles

[H+].[H+].CC1=NN2c3cccc(c3)S(=O)(=O)O[Cr-2]45(C1(C2=O)N=Nc6cc(ccc6O4)[N+](=O)[O-])Oc7ccc(cc7/N=N/c8c9ccccc9ccc8O5)/N=N/c1ccccc1