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(2S)-ethyl N-(1-hydroxy-3-phenylpropyl)-4,4-dimethylpyroglutamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

620152-51-4

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620152-51-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 620152-51-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,1,5 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 620152-51:
(8*6)+(7*2)+(6*0)+(5*1)+(4*5)+(3*2)+(2*5)+(1*1)=104
104 % 10 = 4
So 620152-51-4 is a valid CAS Registry Number.

620152-51-4Downstream Products

620152-51-4Relevant academic research and scientific papers

Chemoselective Nucleophilic Attack on N-Acyl Derivatives of (S)-Ethyl 4,4-Dimethyl Pyroglutamate (DMPG)

Mantecon, Susana,Vaquero, Juan J.,Alvarez-Builla, Julio,De La Puente, Maria Luz,Espinosa, Juan F.,Ezquerra, Jesus

, p. 3791 - 3794 (2007/10/03)

(Matrix presented) Heteronucleophiles and C-nucleophiles chemoselectively react with N-acyl (S)-ethyl 4,4-dimethyl pyroglutamate (DMPG) affording esters, amides, and ketones in high yield. The intramolecular process allows the stereoselective formation of β-hydroxy acids likely by formation and ring opening of the corresponding β-lactones.

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