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21969-10-8

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21969-10-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21969-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,6 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21969-10:
(7*2)+(6*1)+(5*9)+(4*6)+(3*9)+(2*1)+(1*0)=118
118 % 10 = 8
So 21969-10-8 is a valid CAS Registry Number.

21969-10-8Relevant articles and documents

SMALL MOLECULE ACTIVATORS OF NICOTINAMIDE PHOSPHORIBOSYLTRANSFERASE (NAMPT) AND USES THEREOF

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Paragraph 00823, (2018/08/03)

Provided herein are small molecule activators of Nicotinamide Phosphoribosyltransferase (NAMPT), compositions comprising the compounds, and methods of using the compounds and compositions.

No-carrier-added [18F]fluoroarenes from the radiofluorination of diaryl sulfoxides

Chun, Joong-Hyun,Morse, Cheryl L.,Chin, Frederick T.,Pike, Victor W.

supporting information, p. 2151 - 2153 (2013/03/14)

No-carrier-added [18F]fluoroarenes were synthesized through the radiofluorination of diaryl sulfoxides with [18F]fluoride ion. Diaryl sulfoxides bearing a para electron-withdrawing substituent readily gave the corresponding 4-[18F]fluoroarenes in high RCYs. This process broadens the scope for preparing novel 18F-labeling synthons and PET radiotracers.

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