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1-((E)-2-Fluoro-1-phenyl-vinyl)-pyrrolidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191939-45-4

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191939-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191939-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,9,3 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 191939-45:
(8*1)+(7*9)+(6*1)+(5*9)+(4*3)+(3*9)+(2*4)+(1*5)=174
174 % 10 = 4
So 191939-45-4 is a valid CAS Registry Number.

191939-45-4Relevant academic research and scientific papers

The synthesis of α-fluoroketones by 1,4-additions of mono-fluorinated enamines to Michael acceptors

Bridge, Colin F.,O'Hagan, David

, p. 21 - 24 (2007/10/03)

Stork enamine reactions are explored with mono-fluorinated enamines derived from α-fluoroacetophenones and pyrrolidine. The resulting enamines react under mild conditions with Michael acceptors (acrylonitrile, methyl acrylate, methyl methacrylate, methyl vinyl ketone and cyclohexenone) to generate a variety of substituted α-fluoroketones.

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