544657-03-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 544657-03-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,4,6,5 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 544657-03:
(8*5)+(7*4)+(6*4)+(5*6)+(4*5)+(3*7)+(2*0)+(1*3)=166
166 % 10 = 6
So 544657-03-6 is a valid CAS Registry Number.
544657-03-6Relevant articles and documents
N-CYCLIC SULFONAMIDO INHIBITORS OF GAMMA SECRETASE
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Page/Page column 48, (2010/02/14)
The invention provides N-cyclic sulfonamido compounds for use in treating or preventing cognitive disorders, such as Alzheimer’s Disease. Compounds of particular interest are defined by Formula (I), wherein R4, R5, R6, Rs
