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(2S,3S)-1-Acetyl-2,5-diphenyl-2,3-dihydro-1H-pyrrole-3-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56023-83-7

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56023-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56023-83-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,0,2 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 56023-83:
(7*5)+(6*6)+(5*0)+(4*2)+(3*3)+(2*8)+(1*3)=107
107 % 10 = 7
So 56023-83-7 is a valid CAS Registry Number.

56023-83-7Relevant academic research and scientific papers

Addition d'azlactones ylures d'azomethine potentiels a quelques alcenes electrophiles, en milieu anhydride acetique : obtention de pyrrolines-2 et de pyrroles N-acetyles

Yebdri, Okacha,Texier, Fernand

, p. 195 - 201 (2007/10/02)

Azlactones, potential azomethin-ylids, are prepared in situ acetic anhydride from the corresponding α-amino acid, and their addition to electrophilic alkenes RCH=C(X)(Y) leads to N-acetyl Δ2-pyrroline.If X=Y=CN, the pyrroline eliminates HCN and produces a pyrrole.If R=H (acrylic and methacrylic esters and nitriles) the hydrolytic openchain products are obtained.

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