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diazo-(3-nitro-phenyl)-p-tolyl-methane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109044-72-6

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109044-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109044-72-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,0,4 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 109044-72:
(8*1)+(7*0)+(6*9)+(5*0)+(4*4)+(3*4)+(2*7)+(1*2)=106
106 % 10 = 6
So 109044-72-6 is a valid CAS Registry Number.

109044-72-6Downstream Products

109044-72-6Relevant academic research and scientific papers

Substituent Effect in the Reaction of Triphenylphosphine with Diazodiphenylmethane: the Interpretation of a U-Shaped Hammett Correlation in an Elementary Biphilic Reaction

Bethell, Donald,Bourne, Raymond,Kasran, Madzlan

, p. 2081 - 2084 (2007/10/02)

The reaction between diazodiarylmethanes and triphenylphosphine has previously been shown to be an elementary biphilic reaction in which each reactant behaves simultaneously as both electrophile and nucleophile.Frontier molecular orbital considerations pr

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