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Nα-Benzyloxycarbonyl-NG-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

116236-20-5

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116236-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116236-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,3 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 116236-20:
(8*1)+(7*1)+(6*6)+(5*2)+(4*3)+(3*6)+(2*2)+(1*0)=95
95 % 10 = 5
So 116236-20-5 is a valid CAS Registry Number.

116236-20-5Downstream Products

116236-20-5Relevant academic research and scientific papers

The 2,4,6-Triisopropylbenzenesulfonyl Residue, a New Protecting Group for the Guanidino Function of Arginine

Echner, Hartmut,Voelter, Wolfgang

, p. 1591 - 1594 (2007/10/02)

The 2,4,6-triisopropylbenzenesulfonyl group is introduced in high yield into the guanidino function of arginine by the reaction of Nα-protected arginine with 2,4,6-triisopropylbenzenesulfonyl chloride.This protecting group was found to be cleaved by commonly used reagents used in peptide synthesis like methanesulfonic, trifluoromethanesulfonic acid or mixtures of trifluoroacetic with methanesulfonic or trifluoromethanesulfonic acid. - Keywords: Arginine Protecting Group, Arginine-Containing Peptides, Guanidino Function, Peptide Synthesis

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