Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:1)

CAS Registry Number®

41494-78-4

CAS Name

Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:1)

Molecular Formula

C10H8Cl2N2O4S.Na

Molecular Mass

346.14

Cite this Page

Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=41494-78-4 (retrieved 2025-08-04) (CAS RN: 41494-78-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H8Cl2N2O4S.Na/c1-5-2-10(15)14(13-5)8-3-7(12)9(4-6(8)11)19(16,17)18;/h3-4H,2H2,1H3,(H,16,17,18);

InChIKey

InChIKey=RCPZJZZPHYGXGA-UHFFFAOYSA-N

SMILES

ClC1=C(C=C(Cl)C(S(=O)(=O)O)=C1)N2C(=O)CC(C)=N2.[Na]

Canonical SMILES

[Na].O=C1N(N=C(C)C1)C2=CC(Cl)=C(C=C2Cl)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:1)
  • Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt
  • Benzenesulfonic acid, 2,5-dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)-, sodium salt

CAS INSIGHTSTM
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