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(E)-4-Methyl-5-oxo-5-phenyl-3-pyrrolidin-1-yl-pent-2-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

106836-55-9

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106836-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106836-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,8,3 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 106836-55:
(8*1)+(7*0)+(6*6)+(5*8)+(4*3)+(3*6)+(2*5)+(1*5)=129
129 % 10 = 9
So 106836-55-9 is a valid CAS Registry Number.

106836-55-9Relevant academic research and scientific papers

A New Protocol for the Diastereoselective Formation of Lactones from either Achiral or Chiral Vinylogous Urethanes

Schlessinger, Richard,Tata, James R.,Springer, James P.

, p. 708 - 710 (1987)

The condensations of vinylogous urethanes, with or without a chiral auxiliary, and a variety of acid chlorides are described.Treatment of these acylated products with either L-Selectride or organometallic reagents leads, with high diastereoselectivity, to lactone products.

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