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22547-51-9

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22547-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22547-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,4 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22547-51:
(7*2)+(6*2)+(5*5)+(4*4)+(3*7)+(2*5)+(1*1)=99
99 % 10 = 9
So 22547-51-9 is a valid CAS Registry Number.

22547-51-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N,4-dimethylbenzenesulfonohydrazide

1.2 Other means of identification

Product number -
Other names N'-methyl-N'-tosylhydrazine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:22547-51-9 SDS

22547-51-9Relevant articles and documents

Synthesis, characterization, computational studies, antimicrobial activities and carbonic anhydrase inhibitor effects of 2-hydroxy acetophenone-N-methyl p-toluenesulfonylhydrazone and its Co(II), Pd(II), Pt(II) complexes

?zbek, Neslihan,Alyar, Saliha,Memmi, Burcu Ko?ak,Gündüzalp, Ayla Balaban,Bah?eci, Zafer,Alyar, Hamit

, p. 437 - 448 (2017)

2-Hydroxyacetophenone-N-methyl p-toluenesulfonylhydrazone (afptsmh) derived from p-toluenesulfonicacid-1-methylhydrazide (ptsmh) and its Co(II), Pd(II), Pt(II) complexes were synthesized for the first time. Synthesized compounds were characterized by spec

Synthesis of sulfonylhydrazone- and acylhydrazone-substituted 8-ethoxy-3-nitro-2h-chromenes as potent antiproliferative and apoptosis inducing agents

Zhang, Datong,Ma, Yuntong,Liu, Yu,Liu, Zhao-Peng

, p. 576 - 588 (2014/08/18)

3-Nitro-2H-chromenes have recently been identified as a novel class of potent antitumor agents. In view of the favorable effects shown by sulfonylhydrazones and acylhydrazones, we designed and synthesized a series of sulfonylhydrazone- and acylhydrazone-substituted 8-ethoxy-3-nitro-2H-chromene derivatives, and evaluated their cell growth inhibition activities against A549, KG-1, A2780, and K562 cells. All the tested compounds exhibited more potent antiproliferative activity than BENC-511 against KG-1 cells. These compounds displayed IC50 values in the nanomolar range against A2780 cells. Compound 7d showed prominent cytotoxicity against K562 cells with an IC 50 of 0.11 μM, which was comparable to that of BENC-511. Compound 7d arrested K562 cells at the G1 phase at high concentrations and induced apoptosis in K562 cells. Furthermore, 7d increased the levels of cleaved caspase-3, decreased the expression of bcl-2 and induced the cleavage of poly(ADP-ribose) polymerase in K562 cells. Thus, this study provides the development of a series of novel compounds as effective antitumor agents with apoptotic death ability.

On the Mechanism of Sodium Cyanoborohydride Reduction of Tosylhydrazones

Han, Oksoo,Shih, Younan,Liu, Li-da,Liu, Hung-wen

, p. 2105 - 2108 (2007/10/02)

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