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(3R,4S,5S,6S)-3-benzoyloxy-5-(tert-butyldimethylsilanyloxy)-6-(2-ethoxycarbonylvinyl)-4-hydroxy-piperidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

444340-75-4

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444340-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444340-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,3,4 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 444340-75:
(8*4)+(7*4)+(6*4)+(5*3)+(4*4)+(3*0)+(2*7)+(1*5)=134
134 % 10 = 4
So 444340-75-4 is a valid CAS Registry Number.

444340-75-4Downstream Products

444340-75-4Relevant academic research and scientific papers

An expedient stereoselective synthesis of polysubstituted piperidin-2-ones

Barros, M.Teresa,Januário-Charmier, M.Adilia,Maycock, Christopher D,Michaud, Thierry

, p. 1519 - 1524 (2007/10/03)

A versatile approach to the synthesis of various chiral substituted azido compounds is described. The utility and flexibility of this methodology has been demonstrated by the stereoselective synthesis of optically active polysubstituted piperidin-2-ones w

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