251917-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 251917-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,9,1 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 251917-76:
(8*2)+(7*5)+(6*1)+(5*9)+(4*1)+(3*7)+(2*7)+(1*6)=147
147 % 10 = 7
So 251917-76-7 is a valid CAS Registry Number.
251917-76-7Relevant academic research and scientific papers
N-linked sulfonamide of heterocyclic thioesters for vision and memory disorders
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Page/Page column 28, (2008/12/07)
This invention relates to pharmaceutical compositions and methods for treating a vision disorder, improving vision, treating memory impairment, or enhancing memory performance using N-linked sulfonamides of heterocyclic thioesters.
