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Substance Name: Chromate(1-), (3-(2-(4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)diazenyl-kappaN1)-4-hydroxybenzenesulfonamidato(2-))(4-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)benzenesulfonamidato(2-))-, hydrogen (1:1)
RN: 52256-40-3
InChIKey: WIXTWXXYPSAEAO-VFUQPONKSA-L

Molecular Formula

  • C32-H24-Cr-N8-O8-S2.H

Molecular Weight

  • 765.726
 
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Names and Synonyms

Synonyms

  • Chromate(1-), (2,4-dihydro-4-((2-hydroxy-5-(aminosulfonyl)phenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-))(1-(2-hydroxy-5-(aminosulfonyl)phenyl)azo-2-naphthalenolato)-, hydrogen
  • EINECS 257-792-8

Systematic Names

  • Chromate(1-), (3-((4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)azo-kappaN1)-4-hydroxybenzenesulfonamidato(2-))(4-(hydroxy-kappaO)-3-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)benzenesulfonamidato(2-))-, hydrogen
  • Chromate(1-), (3-(2-(4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)diazenyl-kappaN1)-4-hydroxybenzenesulfonamidato(2-))(4-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)benzenesulfonamidato(2-))-, hydrogen (1:1)
  • Hydrogen (3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4-hydroxybenzenesulphonamidato(2-))(4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)benzenesulphonamidato(2-))chromate(1-)

Registry Numbers

CAS Registry Number

  • 52256-40-3

System Generated Number

  • 0052256403

Molecular Formulas

Molecular Formula

  • C32-H24-Cr-N8-O8-S2.H

Molecular Formula Fragments

  • C32-H24-Cr-N8-O8-S2
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/C16H14N5O4S.C16H13N3O4S.Cr/c1-10-15(16(23)21(20-10)11-5-3-2-4-6-11)19-18-13-9-12(26(17,24)25)7-8-14(13)22;17-24(22,23)11-6-8-14(20)13(9-11)18-19-16-12-4-2-1-3-10(12)5-7-15(16)21;/h2-9,22H,1H3,(H2,17,24,25);1-9,20-21H,(H2,17,22,23);/q-1;;+3/p-2/b2*19-18+;

InChIKey

WIXTWXXYPSAEAO-VFUQPONKSA-L

Smiles

[Cr+3].c1(cc(\N=N\c2c([O-])ccc3c2cccc3)c([O-])cc1)S(=O)(N)=O.c1(ccc(c(c1)\N=N\[C@@-]1C(=NN(C1=O)c1ccccc1)C)[O-])S(=O)(=O)N