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13-Oxa-2,8,11-triazapentadecanoic acid, 7-carboxy-8-[(9H-fluoren-9-ylmethoxy)carbonyl]-14,14-dimethyl-12-oxo-, 1-[(2-chlorophenyl)methyl] ester, (7R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

548490-53-5

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548490-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 548490-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,8,4,9 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 548490-53:
(8*5)+(7*4)+(6*8)+(5*4)+(4*9)+(3*0)+(2*5)+(1*3)=185
185 % 10 = 5
So 548490-53-5 is a valid CAS Registry Number.

548490-53-5Downstream Products

548490-53-5Relevant academic research and scientific papers

Fast, solid-phase synthesis of chiral peptide nucleic acids with a high optical purity by a submonomeric strategy

Sforza, Stefano,Tedeschi, Tullia,Corradini, Roberto,Ciavardelli, Domenico,Dossena, Arnaldo,Marchelli, Rosangela

, p. 1056 - 1063 (2007/10/03)

The solid-phase synthesis of chiral peptide nucleic acids (PNAs) usually results in partial epimerization of the products, since the α-nitrogen atom of the amino acid is involved in an amidic bond. It is also time-consuming, since all the chiral monomers

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