1331942-90-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1331942-90-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,1,9,4 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1331942-90:
(9*1)+(8*3)+(7*3)+(6*1)+(5*9)+(4*4)+(3*2)+(2*9)+(1*0)=145
145 % 10 = 5
So 1331942-90-5 is a valid CAS Registry Number.
1331942-90-5Relevant articles and documents
COMPOUNDS
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, (2012/06/01)
The present invention features compounds of formula (I): and salts thereof, pharmaceutical compositions comprising said compounds, and uses of such compounds in treating or preventing viral infections, such as HCV infections, and diseases associated with such infections.