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((1S,2R)-1-Butyl-2-hydroxy-pent-4-enyl)-carbamic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129778-75-2

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129778-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129778-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,7 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129778-75:
(8*1)+(7*2)+(6*9)+(5*7)+(4*7)+(3*8)+(2*7)+(1*5)=182
182 % 10 = 2
So 129778-75-2 is a valid CAS Registry Number.

129778-75-2Downstream Products

129778-75-2Relevant academic research and scientific papers

Addition of Allylic Metals to α-Aminoaldehydes. Application to the Synthesis of Statine, Ketomethylene and Hydroxyethylene Dipeptide Isosteres

Prasad, J. V. N. Vara,Rich, Daniel H.

, p. 1803 - 1806 (2007/10/02)

A general and stereoselective method to statine, ketomethylene and hydroxyethylene dipeptide isosteres is described.The key reaction is the diastereoselective allyl metal addition to α-aminoaldehydes.

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