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2-oxo-4-(4'-chlorophenyl)-3-ethoxycarbonylpyrrolidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28311-30-0

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28311-30-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28311-30-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,1 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 28311-30:
(7*2)+(6*8)+(5*3)+(4*1)+(3*1)+(2*3)+(1*0)=90
90 % 10 = 0
So 28311-30-0 is a valid CAS Registry Number.

28311-30-0Downstream Products

28311-30-0Relevant academic research and scientific papers

Tandem reductive cyclisation of diethyl 2-(2-nitro-1-arylethyl)malonate by zinc and ammonium chloride in aqueous medium

Jayapradha,Muthusubramanian

, p. 1645 - 1647 (2008/09/19)

A tandem reductive cyclisation of diethyl 2-(2-nitro-1-arylethyl)malonate by zinc and ammonium chloride in aqueous medium leading to a one pot synthesis of ethyl 2-oxo-4-arylpyrrolidine-3-carboxylate in good yield has been described.

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