1003020-50-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1003020-50-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,3,0,2 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1003020-50:
(9*1)+(8*0)+(7*0)+(6*3)+(5*0)+(4*2)+(3*0)+(2*5)+(1*0)=45
45 % 10 = 5
So 1003020-50-5 is a valid CAS Registry Number.
1003020-50-5Relevant articles and documents
QUINAZOLINE AND PYRIDOPYRIMIDINE DERIVATIVES AS P38 KINASE INHIBITORS
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Page/Page column 46, (2008/06/13)
The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation and related conditions. The compounds have a general Formula I wherein A1, A2/su