1228633-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228633-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,6,3 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1228633-22:
(9*1)+(8*2)+(7*2)+(6*8)+(5*6)+(4*3)+(3*3)+(2*2)+(1*2)=144
144 % 10 = 4
So 1228633-22-4 is a valid CAS Registry Number.
1228633-22-4Relevant articles and documents
HEPATITIS C VIRUS INHIBITORS
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Page/Page column 152, (2011/02/24)
The present invention relates to compounds of the formula (I) and pharmaceutically acceptable salts thereof, to compositions containing such compounds and to the use of such compounds as inhibitors of HCV replication.
