252921-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 252921-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,9,2 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 252921-20:
(8*2)+(7*5)+(6*2)+(5*9)+(4*2)+(3*1)+(2*2)+(1*0)=123
123 % 10 = 3
So 252921-20-3 is a valid CAS Registry Number.
252921-20-3Relevant articles and documents
COMPOUNDS CONTAINING FUSED RINGS WHICH INHIBIT BETA-SECRETASE ACTIVITY AND METHODS OF USE THEREOF
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Page/Page column 99, (2011/11/01)
The invention provides novel beta-secretase inhibitors and methods for their use, including methods of treating Alzheimer's disease.