C.I. Acid Yellow 17

CAS Registry Number®

6359-98-4

CAS Name

C.I. Acid Yellow 17

Molecular Formula

C16H12Cl2N4O7S2.2Na

Cite this Page

C.I. Acid Yellow 17.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6359-98-4 (retrieved 2024-11-23) (CAS RN: 6359-98-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;

InChIKey

InChIKey=WXBJLALITVDPLG-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C)C1N=NC2=CC=C(S(=O)(=O)O)C=C2)C3=C(Cl)C=C(S(=O)(=O)O)C(Cl)=C3.[Na]

Canonical SMILES

[Na].O=C1N(N=C(C)C1N=NC2=CC=C(C=C2)S(=O)(=O)O)C3=CC(Cl)=C(C=C3Cl)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazol-1-yl]-, sodium salt (1:2)
  • C.I. Acid Yellow 17, disodium salt
  • C.I. Acid Yellow 17
  • Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-, disodium salt
  • C.I. 18965

View All

Deleted or Replaced CAS Registry Numbers

3791-68-2, 1324-95-4, 11130-36-2, 442682-12-4, 1071063-08-5

CAS INSIGHTSTM
Hourglass and a clock