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4,4'-dimethyl-ω,ω'-azotoluene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57431-37-5

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57431-37-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57431-37-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,3 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 57431-37:
(7*5)+(6*7)+(5*4)+(4*3)+(3*1)+(2*3)+(1*7)=125
125 % 10 = 5
So 57431-37-5 is a valid CAS Registry Number.

57431-37-5Downstream Products

57431-37-5Relevant academic research and scientific papers

NOVEL OXIDATION OF 1,2-DIBENZYLHYDRAZINES WITH CARBON TETRACHLORIDE

Kano, Kunio,Anselme, Jean-Pierre

, p. 461 - 462 (2007/10/02)

1,2-Dibenzylhydrazines are cleanly oxidized to the corresponding ω,ω'-azotoluenes by carbon tetrachloride; carried out under phase-transfer conditions in the presence of sodium carbonate, the new reaction provides a clean, inexpensive, nearly quantitative route to the azotoluenes.

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