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N-benzyl-N-(2-oxo-ethyl)-oxalamic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

321860-04-2

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321860-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 321860-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,8,6 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 321860-04:
(8*3)+(7*2)+(6*1)+(5*8)+(4*6)+(3*0)+(2*0)+(1*4)=112
112 % 10 = 2
So 321860-04-2 is a valid CAS Registry Number.

321860-04-2Relevant academic research and scientific papers

Efficient synthesis of unsymmetrical 1,4-disubstituted-2,3-diketopiperazines via tandem reductive amination-cyclization

Beshore,Dinsmore

, p. 8735 - 8739 (2000)

Herein we report the efficient syntheses of 1,4-disubstituted-2,3-diketopiperazines and 1,4,5-trisubstituted-2,3-diketopiperazines, which feature a tandem reductive amination and acylation. Aliphatic and aromatic primary amines serve as viable nucleophiles under the mild reaction conditions. (C) 2000 Elsevier Science Ltd.

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