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(E)-(S)-2-tert-Butyl-2-methyl-4-phenyl-but-3-enoic acid ((S)-1-phenyl-ethyl)-amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140458-22-6

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140458-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140458-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,5 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 140458-22:
(8*1)+(7*4)+(6*0)+(5*4)+(4*5)+(3*8)+(2*2)+(1*2)=106
106 % 10 = 6
So 140458-22-6 is a valid CAS Registry Number.

140458-22-6Upstream product

140458-22-6Downstream Products

140458-22-6Relevant academic research and scientific papers

Nucleophilic Addition to Vinylketenimine Complexes. The Asymmetric Synthesis of Carbon Quaternary Centres

Richards, Christopher J.,Thomas, Susan E.

, p. 143 - 160 (1992)

Addition of alkyl-lithium reagents to (vinylketenimine)tricarbonyliron(0) complexes generates compounds containing carbon quaternary centres.The major products from these reactions are either amides or aldehydes depending upon the conditions employed.Dias

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