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(R)-4-Methoxycarbonylethynyl-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213550-83-5

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213550-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213550-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,5,5 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 213550-83:
(8*2)+(7*1)+(6*3)+(5*5)+(4*5)+(3*0)+(2*8)+(1*3)=105
105 % 10 = 5
So 213550-83-5 is a valid CAS Registry Number.

213550-83-5Relevant academic research and scientific papers

Stereoselective synthesis of new enantiomerically enriched N-protected θ-camino acetylenic esters

Reginato, Gianna,Mordini, Alessandro,Capperucci, Antonella,Degl'Innocenti, Alessandro,Manganiello, Sonia

, p. 10217 - 10226 (1998)

A new class of differently protected chiral γ-amino acetylenic esters have been synthesized using natural occurring amino acids as chiral source. Enantiomerically enriched propargylamines or vinyldibromides have been treated with BuLi at low temperature affording, after carboxylation, enantiomerically enriched derivatives of alkynologous amino esters.

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