497107-47-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 497107-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,1,0 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 497107-47:
(8*4)+(7*9)+(6*7)+(5*1)+(4*0)+(3*7)+(2*4)+(1*7)=178
178 % 10 = 8
So 497107-47-8 is a valid CAS Registry Number.
497107-47-8Relevant articles and documents
Retroviral protease inhibiting compounds
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Page 59, (2010/01/31)
A compound comprising a substituent of the formula (II) is disclosed as an HIV protease inhibitor. Intermediates for making such compounds and processes for making such intermediates are also disclosed.