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1,3-dimethyl-5-(methylamino)pyrimidine-2,4(1H,3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

289900-59-0

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289900-59-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289900-59-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,9,0 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 289900-59:
(8*2)+(7*8)+(6*9)+(5*9)+(4*0)+(3*0)+(2*5)+(1*9)=190
190 % 10 = 0
So 289900-59-0 is a valid CAS Registry Number.

289900-59-0Relevant academic research and scientific papers

Thiophenol mediated radical cyclization: An expedient approach to 2H-pyrrolo[3,2-d]pyrimidines (9-deazaxanthine analogs)

Majumdar,Mondal, Shovan,Ghosh, Debankan

experimental part, p. 5273 - 5276 (2010/11/03)

A new efficient route for the synthesis of substituted 2H- pyrrolopyrimidines (9-deazaxanthine analogs) via thiophenol mediated radical cyclization has been achieved. The stereochemistry of the newly synthesised compounds has been settled from NOE data.

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