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2(R)-(N,N-dibenzylamino)-4(R)-(1,3-dioxa-2,2,-dimethylcyclopent-5(R)-yl)-1-oxotetrahydrofuran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159267-71-7

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159267-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159267-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,2,6 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 159267-71:
(8*1)+(7*5)+(6*9)+(5*2)+(4*6)+(3*7)+(2*7)+(1*1)=167
167 % 10 = 7
So 159267-71-7 is a valid CAS Registry Number.

159267-71-7Relevant academic research and scientific papers

Synthesis of optically active 4-substituted 2-aminobutyrolactones and homoserines by combined aldol/photocyclization reactions of chromium aminocarbene complexes

Schmeck, Carsten,Hegedus, Louis S.

, p. 9927 - 9934 (1994)

Aldol reactions of optically active chromium aminocarbene complexes proceeded with moderate to high diasteroselectivity. Photolysis of the aldol product gave optically active 4-substituted 2-aminobutyrolactones which could be hydrolyzed to γ-hydroxy-α-ami

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