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(Z)-2,3-bis(N,N'-benzoylamino)maleic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

290346-20-2

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290346-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 290346-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,3,4 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 290346-20:
(8*2)+(7*9)+(6*0)+(5*3)+(4*4)+(3*6)+(2*2)+(1*0)=132
132 % 10 = 2
So 290346-20-2 is a valid CAS Registry Number.

290346-20-2Relevant academic research and scientific papers

Stereocontrolled backbone connection of peptides by C = C-double bonds

Schumann, Susanne,Zeitler, Kirsten,J?ger, Martin,Polborn, Kurt,Steglich, Wolfgang

, p. 4187 - 4195 (2007/10/03)

Treatment of peptides containing an α-chloroglycine residue with triethylamine and catalytic amounts of triphenylphosphine constitutes an efficient method for the stereoselective synthesis of amino acid and peptide dimers bridged by a C = C-double bond. The dimers can be converted into novel peptide structures by standard methods of peptide synthesis. (C) 2000 Elsevier Science Ltd.

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