507259-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 507259-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,7,2,5 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 507259-80:
(8*5)+(7*0)+(6*7)+(5*2)+(4*5)+(3*9)+(2*8)+(1*0)=155
155 % 10 = 5
So 507259-80-5 is a valid CAS Registry Number.
507259-80-5Relevant articles and documents
CHK-1 INHIBITORS
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Page/Page column 107, (2010/02/11)
Disclosed are novel inhibitors of Chk-1 and methods of using the same for therapy.