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(L)-methyl 2-benzyloxycarbonylamino-4-(2'-pyridylseleno)butanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104523-55-9

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104523-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104523-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,2 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104523-55:
(8*1)+(7*0)+(6*4)+(5*5)+(4*2)+(3*3)+(2*5)+(1*5)=89
89 % 10 = 9
So 104523-55-9 is a valid CAS Registry Number.

104523-55-9Relevant academic research and scientific papers

THE FREE RADICAL CHEMISTRY OF CARBOXYLIC ESTERS OF 2-SELENOPYRIDINE-N-OXIDE: A CONVENIENT SYNTHESIS OF (L)-VINYLGLYCINE

Barton, Derek H. R.,Crich, David,Herve, Yolande,Potier, Pierre,Thierry, Josiane

, p. 4347 - 4358 (2007/10/02)

Optically pure (L)-vinylglycine has been synthesised by two different methods.The first of these involves protected (L)-glutamate esters of N-hydroxy-2-seleno-pyridine.Such esters are shown to undergo the same decarboxylative rearrangement as their thio-a

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