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[2-((S)-1-{(S)-1-[((S)-1-Carboxy-3-methyl-butyl)-methyl-carbamoyl]-2-methyl-propylcarbamoyl}-ethoxycarbonyloxy)-ethyl]-triphenyl-phosphonium; chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84569-87-9

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84569-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84569-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,6 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84569-87:
(7*8)+(6*4)+(5*5)+(4*6)+(3*9)+(2*8)+(1*7)=179
179 % 10 = 9
So 84569-87-9 is a valid CAS Registry Number.

84569-87-9Downstream Products

84569-87-9Relevant academic research and scientific papers

Syntheses of Sterically Hindered Peptides and Depsipeptides by Means of an Acid Chloride Procedure with 2-Phosphonioethoxycarbonyl (Peoc) Amino Acids and Hydroxy Acids

Kunz, Horst,Bechtolsheimer, Hans-Heinrich

, p. 2068 - 2078 (2007/10/02)

2-(Triphenylphosphonio)ethoxycarbonyl (Peoc) amino acids 1 and hydroxy acids 5 are converted by treatment with oxalyl chloride into the corresponding acid chlorides 2 and 6 which are stable at room temperature.Sterically hindered amide bonds, for instance

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