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2,6-bis(4-tolyl)-9-(tetrahydropyran-2-yl)-9H-purine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

889673-53-4

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889673-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 889673-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,6,7 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 889673-53:
(8*8)+(7*8)+(6*9)+(5*6)+(4*7)+(3*3)+(2*5)+(1*3)=254
254 % 10 = 4
So 889673-53-4 is a valid CAS Registry Number.

889673-53-4Downstream Products

889673-53-4Relevant academic research and scientific papers

2,6-Disubstituted and 2,6,8-trisubstituted purines as adenosine receptor antagonists

Chang, Lisa C. W.,Spanjersberg, Ronald F.,Von Frijtag Drabbe Künzel, Jacobien K.,Mulder-Krieger, Thea,Brussee, Johannes,Ijzerman, Adriaan P.

, p. 2861 - 2867 (2007/10/03)

Purines have long been exploited as adenosine receptor antagonists. The substitution pattern about the purine ring has been well investigated, and certain criteria have become almost a prerequisite for good affinity at the adenosine A1 receptor

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