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1309689-59-5

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1309689-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309689-59-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,6,8 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1309689-59:
(9*1)+(8*3)+(7*0)+(6*9)+(5*6)+(4*8)+(3*9)+(2*5)+(1*9)=195
195 % 10 = 5
So 1309689-59-5 is a valid CAS Registry Number.

1309689-59-5Relevant articles and documents

Monitoring the aggregation processes of amyloid-β using a spin-labeled, fluorescent nitroxyl radical

Mito, Fumiya,Yamasaki, Toshihide,Ito, Yuko,Yamato, Mayumi,Mino, Hiroyuki,Sadasue, Hiromi,Shirahama, Chisato,Sakai, Kiyoshi,Utsumi, Hideo,Yamada, Ken-Ichi

, p. 5070 - 5072 (2011/06/10)

Amyloid nitroxyl radical (nitroxide) ligands were used to detect amyloid-β fibrils, the main constituents of senile plaques in Alzheimer's disease, using anisotropic ESR spectra, and were found to affect the aggregation process due to the radical functionality. These compounds have great potential as novel and multifunctional probes, combining spin labels, spin probes, and fluorescence probes.

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