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((1S,2S)-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.

129778-80-9

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129778-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129778-80-9 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, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129778-80:
(8*1)+(7*2)+(6*9)+(5*7)+(4*7)+(3*8)+(2*8)+(1*0)=179
179 % 10 = 9
So 129778-80-9 is a valid CAS Registry Number.

129778-80-9Downstream Products

129778-80-9Relevant 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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