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2-(diphenyltrimethylsiloxymethyl)-pyrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120809-64-5

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120809-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120809-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,0 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 120809-64:
(8*1)+(7*2)+(6*0)+(5*8)+(4*0)+(3*9)+(2*6)+(1*4)=105
105 % 10 = 5
So 120809-64-5 is a valid CAS Registry Number.

120809-64-5Downstream Products

120809-64-5Relevant academic research and scientific papers

IPSO SUBSTITUTION OF HETEROCYCLIC TRIMETHYLSILYL CARBOXYLATES BY CARBON ELECTROPHILES

Effenberger, Franz,Koenig, Joachim

, p. 3281 - 3288 (1988)

Trimethylsilyl esters 1 of heterocyclic carboxylic acids having the ester group in the α-position to an azine nitrogen atom react with aldehydes or ketones through ipso substitution of the ester group to give (trimethylsiloxy)-alkyl-substituted heterocyclic products in good yields.

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