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bis(trimethylthylsilyl) 2-(pyrid-4-yl)ethylphosphonite is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188935-64-0

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188935-64-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188935-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,3 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 188935-64:
(8*1)+(7*8)+(6*8)+(5*9)+(4*3)+(3*5)+(2*6)+(1*4)=200
200 % 10 = 0
So 188935-64-0 is a valid CAS Registry Number.

188935-64-0Relevant academic research and scientific papers

Synthesis of 2-substituted O, O-Bis(trimethylsilyl) alkylphosphonites with aryl and heterocyclic fragments and their amino or amido derivatives

Prishchenko, Andrey A.,Livantsov, Mikhail V.,Novikova, Olga P.,Livantsova, Ludmila I.,Petrosyan, Valery S.

, p. 345 - 351 (2008/09/20)

Free-radical addition of bis(trimethylsiloxyjphosphine to various functionalized alhenes with aryl and heterocyclic fragments is proposed as a convenient procedure for the synthesis of new 2-substituted alkylphosphonites of corresponding structures. Also the new functionalized derivatives of these phosphonites, including various amino and amido groups as well as certain properties of these compounds, are presented.

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