745050-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 745050-28-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,5,0,5 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 745050-28:
(8*7)+(7*4)+(6*5)+(5*0)+(4*5)+(3*0)+(2*2)+(1*8)=146
146 % 10 = 6
So 745050-28-6 is a valid CAS Registry Number.
745050-28-6Relevant articles and documents
2,3'-BIPYRIDINES DERIVATIVES AS SELECTIVE COX-2 INHIBITORS
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Page 11, (2008/06/13)
The present invention relates to 2,3'-bipyridines of formula (I). Processes for their preparation, pharmaceutical compositions containing them, and their medical uses.