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(-)-(4R,8aS)-4-phenyltetrahydropyrrolo-[2,1-c][1,4]oxazin-3,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

171561-65-2

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171561-65-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171561-65-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,5,6 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 171561-65:
(8*1)+(7*7)+(6*1)+(5*5)+(4*6)+(3*1)+(2*6)+(1*5)=132
132 % 10 = 2
So 171561-65-2 is a valid CAS Registry Number.

171561-65-2Relevant academic research and scientific papers

A general synthesis of enantiopure 1,2-aminoalcohols via chiral morpholinones

Segat-Dioury, Fabienne,Lingibé, Olivier,Graffe, Bernadette,Sacquet, Marie-Claude,Lhommet, Gérard

, p. 233 - 248 (2007/10/03)

Eleven optically active 1,2-aminoalcohols 20a-i and 26b-c were prepared from D-phenylglycine via cyclic imines 7b-i (or enamine 7a). The key step of the strategy is the diastereoselective reduction of chiral oxazinones 7a-i.

Asymmetric Synthesis with Chiral Hydrogenolysable Amines: A New Route to Enantiopure Cyclic β-Amino Alcohols

Lingibe, Olivier,Graffe, Bernadette,Sacquet, Marie-Claude,Lhommet, Gerard

, p. 1931 - 1934 (2007/10/02)

Enantiopure prolinol and pipecolinol have been obtained via diastereoselective chemical reduction of chiral 2,3-dihydro-6H-1,4-oxazin-2-ones (5).

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