Chromate(1-), bis[2-chloro-4-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-5-(hydroxy-κO)benzenesulfonamidato(2-)]-, sodium (1:1)

CAS Registry Number®

67109-27-7
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CAS Name

Chromate(1-), bis[2-chloro-4-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-5-(hydroxy-κO)benzenesulfonamidato(2-)]-, sodium (1:1)

Molecular Formula

C32H24Cl2CrN10O8S2.Na

Cite this Page

Chromate(1-), bis[2-chloro-4-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-5-(hydroxy-κO)benzenesulfonamidato(2-)]-, sodium (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=67109-27-7 (retrieved 2024-05-16) (CAS RN: 67109-27-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/2C16H13ClN5O4S.Cr.Na/c2*1-9-15(16(24)22(21-9)10-5-3-2-4-6-10)20-19-12-7-11(17)14(8-13(12)23)27(18,25)26;;/h2*2-8,23H,1H3,(H2,18,25,26);;/q2*-1;+3;+1/p-2

InChIKey

InChIKey=SBWNIJAEZTXNRL-UHFFFAOYSA-L

SMILES

ClC=1C=C2[N]=3[Cr+3]45([N](C=6C([O-]4)=CC(S(N)(=O)=O)=C(Cl)C6)=N[C-]7C(=O5)N(N=C7C)C8=CC=CC=C8)(O=C9[C-](N3)C(C)=NN9C%10=CC=CC=C%10)[O-]C2=CC1S(N)(=O)=O.[Na+]

Canonical SMILES

[Na+].O=S(=O)(N)C1=CC=2[O-][Cr+3]345(O=C6[C-](N=[N]3C2C=C1Cl)C(=NN6C=7C=CC=CC7)C)O=C8[C-](N=[N]5C=9C=C(Cl)C(=CC9[O-]4)S(=O)(=O)N)C(=NN8C=%10C=CC=CC%10)C

Other Names for this Substance

  • Chromate(1-), bis[2-chloro-4-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-5-(hydroxy-κO)benzenesulfonamidato(2-)]-, sodium (1:1)
  • Chromate(1-), bis[2-chloro-4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-5-hydroxybenzenesulfonamidato(2-)]-, sodium
  • Chromate(1-), bis[2-chloro-4-[[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]azo-κN1]-5-(hydroxy-κO)benzenesulfonamidato(2-)]-, sodium
  • Benzenesulfonamide, 2-chloro-4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-5-hydroxy-, chromium complex
  • C.I. Acid Red 211

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Deleted or Replaced CAS Registry Numbers

12239-05-3, 62712-08-7

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