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(+)-(3R,4S,5S)-3-hydroxy-5-((R)-hydroxy(phenyl)methyl)-1-(hydroxymethyl)-4-phenyl-pyrrolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

243968-92-5

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243968-92-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 243968-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,9,6 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 243968-92:
(8*2)+(7*4)+(6*3)+(5*9)+(4*6)+(3*8)+(2*9)+(1*2)=175
175 % 10 = 5
So 243968-92-5 is a valid CAS Registry Number.

243968-92-5Downstream Products

243968-92-5Relevant academic research and scientific papers

Synthesis of N-substituted Clausenamide analogues

Li, Xingzhou,Zhu, Chuangjiang,Li, Changhui,Wu, Kemei,Huang, Daofei,Huang, Liang

experimental part, p. 5531 - 5538 (2010/12/25)

A practical synthesis of N-substituted Clausenamide analogues, including (-) and (+) CM1, Piracetam analogue 1 and Nefiracetam analogue 2, have been developed.

High performance liquid chromatographic separation of clausenamide enantiomers with chiral-AGP stationary phase

Wang, Yan,Yao, Qing Qiang,Wang, Mu Zou

experimental part, p. 860 - 863 (2011/12/16)

A method of high performance liquid chromatographic separation of clausenamide enantiomers with chiral-AGP (α1-acid glycoprotein) stationary phases has been established. The absolute configurations of (-)clausenamide and (+)clausenamide are 3S, 4R, 5R, 6S and 3R, 4S, 5S, 6R, respectively. The present method has been used to analyze the (-)clausenamide and (+)clausenamide and its analogues such as the major metabolite and synthetic derivatives of clausenamide.

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