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3-(3-Chloro-phenyl)-5,7-bis-methylsulfanyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

135643-50-4

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135643-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135643-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,6,4 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135643-50:
(8*1)+(7*3)+(6*5)+(5*6)+(4*4)+(3*3)+(2*5)+(1*0)=124
124 % 10 = 4
So 135643-50-4 is a valid CAS Registry Number.

135643-50-4Relevant academic research and scientific papers

Cyclopentylamine substituted triazolo[4,5-D]pyrimidine: Implications for binding to the adenosine receptor

Escher,Kennard,Quinn,Smith

, p. 3583 - 3584 (2007/10/20)

3-(3-chlorophenyl)-7-(N-cyclopentylamino)-5-methylthio-1,2,3-triazolo[ 4,5-d]pyrimidine was found to have restricted rotation around the exocyclic C-N bond. This has implications for the orientation of hydrophobic substituents relative to the plane of the

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