923591-39-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 923591-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,3,5,9 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 923591-39:
(8*9)+(7*2)+(6*3)+(5*5)+(4*9)+(3*1)+(2*3)+(1*9)=183
183 % 10 = 3
So 923591-39-3 is a valid CAS Registry Number.
923591-39-3Relevant articles and documents
HCV NS3 protease inhibitors
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Page/Page column 97, (2008/06/13)
The present invention relates to macrocyclic compounds of formula (I) that are useful as inhibitors of the hepatitis C virus (HCV) NS3 protease, their synthesis, and their use for treating or preventing HCV infections.