897359-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 897359-55-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,7,3,5 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 897359-55:
(8*8)+(7*9)+(6*7)+(5*3)+(4*5)+(3*9)+(2*5)+(1*5)=246
246 % 10 = 6
So 897359-55-6 is a valid CAS Registry Number.
897359-55-6Relevant articles and documents
PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR TREATING HEPATITIS C.
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Page/Page column 42, (2008/06/13)
Specifically substituted pyrido(3,2-d)pyrimidine derivatives having the structural formula (I) are useful for the treatment of hepatitis C.