216591-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 216591-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,5,9 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 216591-22:
(8*2)+(7*1)+(6*6)+(5*5)+(4*9)+(3*1)+(2*2)+(1*2)=129
129 % 10 = 9
So 216591-22-9 is a valid CAS Registry Number.
216591-22-9Relevant academic research and scientific papers
RAF KINASE INHIBITORS
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Page/Page column 11; 19, (2008/12/06)
Methods of treating tumors mediated by raf kinase, with substituted urea compounds, and such compounds per se.