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tert-butyl 4-(4-methylphenyl)-3-methylene-2-oxopyrrolidine-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1042401-35-3

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1042401-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1042401-35-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,2,4,0 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1042401-35:
(9*1)+(8*0)+(7*4)+(6*2)+(5*4)+(4*0)+(3*1)+(2*3)+(1*5)=83
83 % 10 = 3
So 1042401-35-3 is a valid CAS Registry Number.

1042401-35-3Upstream product

1042401-35-3Relevant academic research and scientific papers

A convenient synthesis and cytotoxic evaluation of N-unsubstituted α-methylene-γ-lactams

Krawczyk, Henryk,Albrecht, ?ukasz,Wojciechowski, Jakub,Wolf, Wojciech M.,Krajewska, Urszula,Rózalski, Marek

, p. 6307 - 6314 (2008)

Chemoselective reduction of 3-aryl-2-diethoxyphosphoryl-4-nitroalkanoates provided the corresponding α-diethoxyphosphoryl-γ-lactams in completely diastereoselective manner. The products were shown to be useful substrates for the synthesis of mono-β-substituted and β,γ-disubstituted α-methylene-γ-lactams. Cytotoxicity of these compounds was evaluated.

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