853658-51-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853658-51-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,6,5 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 853658-51:
(8*8)+(7*5)+(6*3)+(5*6)+(4*5)+(3*8)+(2*5)+(1*1)=202
202 % 10 = 2
So 853658-51-2 is a valid CAS Registry Number.
853658-51-2Relevant articles and documents
Water soluble prodrugs of COX-2 inhibitors
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Page/Page column 14; 15, (2008/06/13)
Disclosed are water soluble compounds which are useful as prodrugs of COX-2 inhibitors, and pharmaceutical compositions comprising them.