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(E)-(1S,2S)-1-Dibenzylamino-1,4-diphenyl-but-3-en-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

198635-41-5

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198635-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 198635-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,6,3 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 198635-41:
(8*1)+(7*9)+(6*8)+(5*6)+(4*3)+(3*5)+(2*4)+(1*1)=185
185 % 10 = 5
So 198635-41-5 is a valid CAS Registry Number.

198635-41-5Relevant academic research and scientific papers

Stereoselective synthesis of β-amino alcohols: Diastereoselective reduction of chiral α-amino enones derived from amino acids

Chung, Sung-Kee,Kang, Dong-Ho

, p. 3027 - 3030 (2007/10/03)

α-Amino acids are doubly benzylated at nitrogen to give N,N-dibenzyl amino acids, which can readily be converted to α'-amino enones 3. The α'-amino enones are very resistant to racemization, and undergo highly diastereoselective reduction to afford chiral amino alcohols upon treatment with L-Selectride under non-chelation control.

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