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Acetic acid (R)-2-(2,6-dioxo-piperidin-1-yl)-2-phenyl-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

152555-04-9

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152555-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152555-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,5,5 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 152555-04:
(8*1)+(7*5)+(6*2)+(5*5)+(4*5)+(3*5)+(2*0)+(1*4)=119
119 % 10 = 9
So 152555-04-9 is a valid CAS Registry Number.

152555-04-9Relevant articles and documents

Chiral precursors for the synthesis of enantiomerically pure piperidines. Total synthesis of (R)-(-)-coniine

Amat, Mercedes,Llor, Nuria,Bosch, Joan

, p. 2223 - 2226 (1994)

The preparation of chiral cis- and trans-oxazolopiperidones 1, 2, and 3 by alternative procedures and an efficient synthesis of the piperidine alkaloid (R)-(-)-coniine from trans-1 is reported.

A NEW POTENTIAL ACYL IMINIUM ION FOR THE ASYMMETIRIC SYNTHESIS OF PIPERIDINE DERIVATIVES

Royer, Jacques,Husson, Henri-Phillipe

, p. 1493 - 1496 (2007/10/02)

Epimeric oxazolopiperidones (1a) and (1b) were prepared independently, both from R-(-)-phenylglycinol as starting material.They represent chiral potential iminium ions.

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