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492-43-3

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492-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 492-43-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 492-43:
(5*4)+(4*9)+(3*2)+(2*4)+(1*3)=73
73 % 10 = 3
So 492-43-3 is a valid CAS Registry Number.

492-43-3Downstream Products

492-43-3Relevant articles and documents

Thermolysis and radiofluorination of diaryliodonium salts derived from anilines

Linstad, Ethan J.,Vāvere, Amy L.,Hu, Bao,Kempinger, Jayson J.,Snyder, Scott E.,DiMagno, Stephen G.

supporting information, p. 2246 - 2252 (2017/03/17)

Aniline-derived diaryliodonium salts were synthesized and functionalized in good to excellent yields by judicious utilization of electron-withdrawing protecting groups. This simple approach opens another route to radiolabeling amino arenes in relatively complex molecules, such as flutemetamol.

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