252357-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 252357-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,3,5 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 252357-46:
(8*2)+(7*5)+(6*2)+(5*3)+(4*5)+(3*7)+(2*4)+(1*6)=133
133 % 10 = 3
So 252357-46-3 is a valid CAS Registry Number.
252357-46-3Relevant articles and documents
Peptide inhibitors of hepatitis C virus NS3 protease
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Page/Page column 35-36, (2008/06/13)
Fluorinated oligopeptides, especially those having 4,4-difluoro-2-amino butyric acid at the C terminus, may be effective inhibitors of hepatitis C virus NS3 protease. Examples of hexapeptides of the invention, optimized for binding in the S1 specificity p