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(1R,2S)-2-Ethyl-1-((R)-2-methoxy-1-phenyl-ethylamino)-cyclopropanecarboxylic acid amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

204974-07-2

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204974-07-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204974-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,9,7 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 204974-07:
(8*2)+(7*0)+(6*4)+(5*9)+(4*7)+(3*4)+(2*0)+(1*7)=132
132 % 10 = 2
So 204974-07-2 is a valid CAS Registry Number.

204974-07-2Downstream Products

204974-07-2Relevant academic research and scientific papers

A straightforward synthesis of both enantiomers of allo-norcoronamic acids and allo-coronamic acids, by asymmetric Strecker reaction from alkylcyclopropanone acetals

Fadel, Antoine,Khesrani, Aballache

, p. 305 - 320 (2007/10/03)

Methylcyclopropanone hemiacetal (2S)-3a underwent the asymmetric Strecker reaction induced by a chiral amine to provide a useful synthesis of enantiomerically pure (1R,2S)-(+)-allo-norcoronamic acid 1 in good yield and high enantiomeric excess. From racem

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