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2,4-Thiazolidinedione, 5-[[4-[2-(4-ethylphenyl)ethoxy]phenyl]methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74772-93-3

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74772-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74772-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,7 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74772-93:
(7*7)+(6*4)+(5*7)+(4*7)+(3*2)+(2*9)+(1*3)=163
163 % 10 = 3
So 74772-93-3 is a valid CAS Registry Number.

74772-93-3Downstream Products

74772-93-3Relevant academic research and scientific papers

Optimization of the reduction of a 5-benzylidenethiazolidine-2,4-dione derivative supported by the reaction response surface analysis: Synthesis of pioglitazone hydrochloride

Les, Andrzej,Pucko, Wieslaw,Szelejewski, Wieslaw

, p. 157 - 162 (2004)

A reaction response surface analysis was applied to a series of experiments carried out under various conditions (temperature, time, amount of a catalyst and reduction reagents, purification of the substrate). Significant improvements were made in the C=C bond reduction in the benzylidene- thiazolidinedione intermediate in the synthesis of pioglitazone hydrochloride.

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