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Propanamide, N-[5-ethyl-2-methoxy-6-methyl-4-(phenylmethyl)-3-pyridinyl]-2,2-dimethyl - is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197230-08-3

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197230-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197230-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,2,3 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 197230-08:
(8*1)+(7*9)+(6*7)+(5*2)+(4*3)+(3*0)+(2*0)+(1*8)=143
143 % 10 = 3
So 197230-08-3 is a valid CAS Registry Number.

197230-08-3Relevant academic research and scientific papers

Studies towards 4-C-alkylation of pyridin-2(1H)-one derivatives.

Dolle, Valerie,Nguyen, Chi Hung,Bisagni, Emile

, p. 12505 - 12524 (2007/10/03)

In order to obtain 4-C-alkylated pyridin-2(1H)-ones, two strategies were studied: nucleophilic substitution of 4-chloro-3-nitropyridinone derivatives which essentially failed and lithiations of 2-methoxy-3-pivaloylaminopyridines which gave the expected products.

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