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(4-Chloro-5,6-diphenyl-furo[2,3-d]pyrimidin-2-yl)-dimethyl-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

181627-50-9

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181627-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181627-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,6,2 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 181627-50:
(8*1)+(7*8)+(6*1)+(5*6)+(4*2)+(3*7)+(2*5)+(1*0)=139
139 % 10 = 9
So 181627-50-9 is a valid CAS Registry Number.

181627-50-9Relevant academic research and scientific papers

Synthesis of substituted furo[3,2-e][1,2,4]triazolo[4,3-c]pyrimidines and furo[3,2-e]tetrazolo[1,5-c]pyrimidines

Lockhart, Christopher C.,Sowell Sr., J. Walter

, p. 659 - 661 (1996)

A series of substituted furo[3,2-e][1,2,4]triazolo[4,3-c]pyrimidines and furo[3,2-e]tetrazolo[1,5-c]pyrimidines were obtained from reactions of substituted 2-dimethylamino-4-hydrazinofuro[2,3-d]pyrimidines with orthoesters or sodium nitrite in acetic acid, respectively.

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