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3,3-Dimethyl-1-phenyl-pyrazolidine-4-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70200-22-5

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70200-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70200-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,0 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70200-22:
(7*7)+(6*0)+(5*2)+(4*0)+(3*0)+(2*2)+(1*2)=65
65 % 10 = 5
So 70200-22-5 is a valid CAS Registry Number.

70200-22-5Downstream Products

70200-22-5Relevant academic research and scientific papers

ADDITION DE PHENYLHYDRAZONES AUX OLEFINES EN MILIEU NEUTRE

Fevre, G. Le,Hamelin, J.

, p. 887 - 891 (1980)

Phenylhydrazones may exhibit three types of reactivity towards alkenes: nucleophilic attack by carbon, nucleophilic attack by nitrogen and 1,3-dipolar cycloaddition through the azomethine imine ylide.The course of the reaction depends on the nature of the hydrazone and alkene substituents.

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