650839-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 650839-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,0,8,3 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 650839-26:
(8*6)+(7*5)+(6*0)+(5*8)+(4*3)+(3*9)+(2*2)+(1*6)=172
172 % 10 = 2
So 650839-26-2 is a valid CAS Registry Number.
650839-26-2Relevant academic research and scientific papers
PYRAZOLOPYRIMIDINES AS KINASE INHIBITORS
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Page 36, (2010/02/06)
The present invention relates generally to inhibitors of the kinases and more particularly to novel pyrazolopyrimidine compounds