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Boc-L-Phe-L-Leu-L-Ala-OMe is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

43189-54-4

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43189-54-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 43189-54-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,1,8 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 43189-54:
(7*4)+(6*3)+(5*1)+(4*8)+(3*9)+(2*5)+(1*4)=124
124 % 10 = 4
So 43189-54-4 is a valid CAS Registry Number.

43189-54-4Relevant academic research and scientific papers

Correlation between the Configurational Structure and the Asymmetric Hydrogenation of Δ1-, Δ2-, and Δ3-Dehydrotripeptides

Shin, Chung-gi,Ogawa, Kazumichi,Morooka, Katsuhiro,Yonezawa, Yasuchika

, p. 459 - 462 (2007/10/02)

The heterogeneous catalytic hydrogenation of Δ1-dehydrotripeptides (Δ1-DHP), which have a β-turn structure, was carried out to give the corresponding tripeptides indicative of the very large diastereomeric excess, comparing with thos

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