677757-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 677757-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,7,7,5 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 677757-48:
(8*6)+(7*7)+(6*7)+(5*7)+(4*5)+(3*7)+(2*4)+(1*8)=231
231 % 10 = 1
So 677757-48-1 is a valid CAS Registry Number.
677757-48-1Relevant academic research and scientific papers
Pyrolidine derivatives useful in treatment of hepatitis C virus infection
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Page 14, (2010/11/30)
The present invention relates to novel hepatitis C virus ("HCV") protease inhibitors or other flavivirus protease inhibitors of formula, pharmaceutical compositions containing one or more such inhibitors, methods for preparing such inhibitors, uses of the
