1217340-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1217340-54-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,3,4 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1217340-54:
(9*1)+(8*2)+(7*1)+(6*7)+(5*3)+(4*4)+(3*0)+(2*5)+(1*4)=119
119 % 10 = 9
So 1217340-54-9 is a valid CAS Registry Number.
1217340-54-9Relevant articles and documents
COMPOUNDS FOR THE TREATMENT OF HEPATITIS C
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, (2011/10/05)
The disclosure provides compounds of formula (I), including their salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.