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N-{6-(2,6-Dichloro-phenyl)-2-[3-(4-methyl-piperazin-1-yl)-propylamino]-pyrido[2,3-d]pyrimidin-7-yl}-N'-phenyl-N''-trityl-guanidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197635-76-0

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197635-76-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197635-76-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,6,3 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 197635-76:
(8*1)+(7*9)+(6*7)+(5*6)+(4*3)+(3*5)+(2*7)+(1*6)=190
190 % 10 = 0
So 197635-76-0 is a valid CAS Registry Number.

197635-76-0Downstream Products

197635-76-0Relevant academic research and scientific papers

Preparation of N,N'-bis(aryl)guanidines from electron deficient amines via masked carbodiimides

Barvian, Mark R.,Showalter, H. D. Hollis,Doherty, Annette M.

, p. 6799 - 6802 (2007/10/03)

Preparation of N,N'-bis(aryl)guanidines by alkylation of electron deficient amines with trityl protected carbodiimides is described. Also reported is a method for the dehydration of N-trityl-N'-aryl ureas to the corresponding carbodiimides using the Burge

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