309976-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 309976-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,9,7 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 309976-26:
(8*3)+(7*0)+(6*9)+(5*9)+(4*7)+(3*6)+(2*2)+(1*6)=179
179 % 10 = 9
So 309976-26-9 is a valid CAS Registry Number.
309976-26-9Relevant articles and documents
KINASE INHIBITORS
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Page/Page column 19-20, (2010/02/07)
The present invention provides kinase inhibitors of Formula (I)
PURINE DERIVATIVES AS KINASE INHIBITORS
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Page/Page column 26, (2008/06/13)
The present invention provides kinase inhibitors of Formula I.