C.I. Acid Red 183

CAS Registry Number®

6408-31-7

CAS Name

C.I. Acid Red 183

Molecular Formula

C16H10ClCrN4O9S2.2Na

Cite this Page

C.I. Acid Red 183.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6408-31-7 (retrieved 2024-10-06) (CAS RN: 6408-31-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H12ClN4O8S2.Cr.2Na.H2O/c1-8-14(19-18-12-5-9(17)6-13(15(12)22)31(27,28)29)16(23)21(20-8)10-3-2-4-11(7-10)30(24,25)26;;;;/h2-7,22H,1H3,(H,24,25,26)(H,27,28,29);;;;1H2/q-1;+3;2*+1;/p-4

InChIKey

InChIKey=ICESUDNPAORYSV-UHFFFAOYSA-J

SMILES

[OH-][Cr+3]12[N](C=3C([O-]1)=C(S(=O)(=O)[O-])C=C(Cl)C3)=N[C-]4C(=O2)N(N=C4C)C5=CC(S(=O)(=O)[O-])=CC=C5.[Na+]

Canonical SMILES

[Na+].O=S(=O)([O-])C=1C=CC=C(C1)N2N=C([C-]3N=[N]4C=5C=C(Cl)C=C(C5[O-][Cr+3]4([OH-])O=C32)S(=O)(=O)[O-])C

Other Names for this Substance

  • Chromate(2-), [5-chloro-3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)benzenesulfonato(4-)]hydroxy-, sodium (1:2), (T-4)-
  • C.I. Acid Red 183
  • Chromate(2-), [5-chloro-3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-2-hydroxybenzenesulfonato(4-)]hydroxy-, disodium
  • Chromate(2-), [5-chloro-3-[[4,5-dihydro-3-methyl-5-(oxo-κO)-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo-κN1]-2-(hydroxy-κO)benzenesulfonato(4-)]hydroxy-, disodium, (T-4)-
  • Benzenesulfonic acid, 5-chloro-3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-2-hydroxy-, chromium complex

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