1033880-89-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033880-89-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,8,8 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1033880-89:
(9*1)+(8*0)+(7*3)+(6*3)+(5*8)+(4*8)+(3*0)+(2*8)+(1*9)=145
145 % 10 = 5
So 1033880-89-5 is a valid CAS Registry Number.
1033880-89-5Relevant articles and documents
HCV PROTEASE INHIBITORS AND USES THEREOF
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Page/Page column 34, (2010/03/02)
This invention relates to: (a) compounds of formula I and salts thereof that, inter alia, are useful as hepatitis C virus (HCV) inhibitors; (b) intermediates useful for the preparation of such compounds and salts; (c) pharmaceutical compositions comprising such compounds and salts; and (d) methods of use of such compounds, salts, and compositions.
