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Diethyl-m-tolylphosphin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53824-56-9

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53824-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53824-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,2 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 53824-56:
(7*5)+(6*3)+(5*8)+(4*2)+(3*4)+(2*5)+(1*6)=129
129 % 10 = 9
So 53824-56-9 is a valid CAS Registry Number.

53824-56-9Downstream Products

53824-56-9Relevant academic research and scientific papers

Dialkylphosphinobenzoic acids and some of their derivatives

Malakhova,Tsvetkov,Petrovskii,Okulevich,Kabachnik

, p. 2001 - 2006 (2007/10/06)

1. The m- and p-diethyl-, and the m- and p-diisopropylphosphinylbenzoic acids, and their ethyl esters were synthesized by the oxidation of the corresponding dialkyltolylphosphine oxides with potassium permanganate and subsequent esterification of the form

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