1228633-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228633-25-7 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 5 respectively.
Calculate Digit Verification of CAS Registry Number 1228633-25:
(9*1)+(8*2)+(7*2)+(6*8)+(5*6)+(4*3)+(3*3)+(2*2)+(1*5)=147
147 % 10 = 7
So 1228633-25-7 is a valid CAS Registry Number.
1228633-25-7Relevant articles and documents
HEPATITIS C VIRUS INHIBITORS AND USES THEREOF IN PREPARATION OF DRUGS
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Paragraph 0155; 0158, (2017/12/17)
A series of hepatitis C virus (HCV) inhibitors and compositions and applications thereof in the preparation of drugs for treating chronic HCV infection. Especially, a series of compounds that are used as NS5A inhibitors, and compositions and uses thereof in the preparations of drugs.