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L-Leucine, N-(bromophenylacetyl)-, phenylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

620179-53-5

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620179-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 620179-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,1,7 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 620179-53:
(8*6)+(7*2)+(6*0)+(5*1)+(4*7)+(3*9)+(2*5)+(1*3)=135
135 % 10 = 5
So 620179-53-5 is a valid CAS Registry Number.

620179-53-5Downstream Products

620179-53-5Relevant academic research and scientific papers

Asymmetric nucleophilic substitution of α-bromo amides via dynamic kinetic resolution for the preparation of dipeptide analogues

Nam, Jiyoun,Chang, Ji-Yeon,Shin, Eun-Kyoung,Kim, Hyun Jung,Kim, Yangmee,Jang, Soonmin,Park, Yong Sun

, p. 6311 - 6318 (2007/10/03)

Asymmetric nucleophilic substitution reactions of α-bromo α-aryl acetamides derived from L-amino acids are described. The simple and practical syntheses of dipeptide analogues have been developed with dibenzylamine, TBAI and a base to provide 2a-2n and 4

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