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Methyl (1S)-1-benzyl-12-bromo-3,6-dioxo-10-oxa-2,7-diaza-9(1,4),12(1,4)-dibenzenadodecaphane-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220891-68-9

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220891-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220891-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,8,9 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 220891-68:
(8*2)+(7*2)+(6*0)+(5*8)+(4*9)+(3*1)+(2*6)+(1*8)=129
129 % 10 = 9
So 220891-68-9 is a valid CAS Registry Number.

220891-68-9Relevant academic research and scientific papers

Synthesis and binding properties of a macrocyclic peptide receptor

Dowden, James,Edwards, Peter D.,Flack, Stephen S.,Kilburn, Jeremy D.

, p. 79 - 89 (2007/10/03)

Macrocyclic receptor 1 has been synthesised, as a racemate and as a single enantiomer, utilising a Stille coupling for the formation of the biphenyl portion and a macrolactamisation as the final step. The binding properties for the racemic and the homochi

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