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Methyl tosyl-L-leucyl-L-leucinate is a synthetic chemical compound with the molecular formula C18H25NO4S. It is a dipeptide derivative, consisting of two leucine amino acids connected by a peptide bond and a methyl tosyl group attached to the N-terminal leucine. methyl tosyl-L-leucyl-L-leucinate is known for its potential use as a building block in the synthesis of more complex peptides and as a chiral auxiliary in asymmetric synthesis. It is also used in the development of new drugs and pharmaceuticals, particularly in the area of protease inhibitors, due to its ability to mimic the structure of natural amino acids and interact with enzymes. The compound's specific structure and properties make it a valuable tool in organic chemistry and drug design.

4144-12-1

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4144-12-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4144-12-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,4 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4144-12:
(6*4)+(5*1)+(4*4)+(3*4)+(2*1)+(1*2)=61
61 % 10 = 1
So 4144-12-1 is a valid CAS Registry Number.

4144-12-1Downstream Products

4144-12-1Relevant academic research and scientific papers

General Strategy for Stereoselective Synthesis of β- N-Glycosyl Sulfonamides via Palladium-Catalyzed Glycosylation

Dai, Yuanwei,Zheng, Jianfeng,Zhang, Qiang

supporting information, p. 3923 - 3927 (2018/07/21)

A highly efficient and mild glycosylation reaction between 3,4-O-carbonate glycal and N-tosyl functionalized aliphatic and aromatic amines via palladium-catalyzed decarboxylative allylation is disclosed. A wide range of highly functionalized 2,3-unsaturat

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