639792-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 639792-09-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,9,7,9 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 639792-09:
(8*6)+(7*3)+(6*9)+(5*7)+(4*9)+(3*2)+(2*0)+(1*9)=209
209 % 10 = 9
So 639792-09-9 is a valid CAS Registry Number.
639792-09-9Relevant articles and documents
NOVEL COMPOUNDS
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Page 11, (2010/11/30)
The present invention relates to compounds and compositions for treating diseases associated with cysteine protease activity. The compounds are reversible inhibitors of cysteine proteases S, K, F, L and B. Of particular interest are diseases associated wi