1044559-21-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1044559-21-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,4,5,5 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1044559-21:
(9*1)+(8*0)+(7*4)+(6*4)+(5*5)+(4*5)+(3*9)+(2*2)+(1*1)=138
138 % 10 = 8
So 1044559-21-8 is a valid CAS Registry Number.
1044559-21-8Relevant articles and documents
PYRIMIDINE SUBSTITUTED MACROCYCLIC HCV INHIBITORS
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Page/Page column 63, (2008/12/08)
Compounds of the Formula (I) including a stereoisomer thereof, or an N-oxide, a pharmaceutically acceptable addition salt, or a pharmaceutically acceptable addition solvate thereof; useful as HCV inhibitors; processes for preparing these compounds as well as pharmaceutical compositions comprising these compounds as active ingredient.