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199273-21-7

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199273-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199273-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,2,7 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 199273-21:
(8*1)+(7*9)+(6*9)+(5*2)+(4*7)+(3*3)+(2*2)+(1*1)=177
177 % 10 = 7
So 199273-21-7 is a valid CAS Registry Number.

199273-21-7Downstream Products

199273-21-7Relevant articles and documents

Synthesis and amyloid binding properties of rhenium complexes: Preliminary progress toward a reagent for SPECT imaging of Alzheimer's disease brain

Zhen, Weiguo,Han, Hogyu,Anguiano, Magdalena,Lemere, Cynthia A.,Cho, Cheon-Gyu,Lansbury Jr., Peter T.

, p. 2805 - 2815 (2007/10/03)

The definitive diagnosis of Alzheimer's disease (AD) requires the detection of amyloid plaques in postmortem brain. Although the amount of fibrillar amyloid roughly correlates with the severity of symptoms at the time of death, the temporal relationship b

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