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1-phenyl-1-(pyridin-2-yl)prop-2-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71228-33-6

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71228-33-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71228-33-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,2 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 71228-33:
(7*7)+(6*1)+(5*2)+(4*2)+(3*8)+(2*3)+(1*3)=106
106 % 10 = 6
So 71228-33-6 is a valid CAS Registry Number.

71228-33-6Relevant academic research and scientific papers

Mechanosynthesis of Odd-Numbered Tetraaryl[n]cumulenes

Ardila-Fierro, Karen J.,Bolm, Carsten,Hernández, José G.

supporting information, p. 12945 - 12949 (2019/08/01)

A mechanochemical synthesis of one-dimensional carbon allotrope carbyne model compounds, namely tetraaryl[n]cumulenes (n=3, 5) was realized. Central for the mechanosynthesis of the cumulenic carbon nanostructures were the development of a mechanochemical Favorskii alkynylation-type reaction and the implementation of a solvent-free, acid-free reductive elimination with tin(II) chloride by ball milling.

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