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Methyl (S)-2,2-dimethyl-3-(2,4,6-trimethylphenyl)-3-[N-phenyl-((S)-N',N'-phthaloyl-tert-leucyl)]aminopropionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220892-30-8

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220892-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220892-30-8 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 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220892-30:
(8*2)+(7*2)+(6*0)+(5*8)+(4*9)+(3*2)+(2*3)+(1*0)=118
118 % 10 = 8
So 220892-30-8 is a valid CAS Registry Number.

220892-30-8Relevant academic research and scientific papers

Asymmetric steering of the Mannich reaction with phthaloyl amino acids

Mueller, Roland,Roettele, Herbert,Henke, Henning,Waldmann, Herbert

, p. 2032 - 2043 (2007/10/03)

Mannich-type reactions are powerful methods for the efficient synthesis of β-amino carbonyl compounds that are valuable intermediates for the construction of natural products, β-peptides, and peptidomimetics. For the efficient steric steering of Mannich r

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