816424-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 816424-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,6,4,2 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 816424-31:
(8*8)+(7*1)+(6*6)+(5*4)+(4*2)+(3*4)+(2*3)+(1*1)=154
154 % 10 = 4
So 816424-31-4 is a valid CAS Registry Number.
816424-31-4Relevant articles and documents
THIENOPYRIDONE DERIVATIVES AS KINASE INHIBITORS
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Page 105-106, (2008/06/13)
A series of thieno[2,3-b]pyridin-6(7H)-one derivatives, substituted in the 2-position by a carbonyl- or sulfonyl-linked pyrrolidin-1-yl or related moiety, being inhibitors of p38 MAP kinase, are accordingly of use in medicine, for example in the treatment