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2,2-bis(2-(p-tolyl)allyl)propane-1,3-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1643718-22-2

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1643718-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1643718-22-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,4,3,7,1 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1643718-22:
(9*1)+(8*6)+(7*4)+(6*3)+(5*7)+(4*1)+(3*8)+(2*2)+(1*2)=172
172 % 10 = 2
So 1643718-22-2 is a valid CAS Registry Number.

1643718-22-2Downstream Products

1643718-22-2Relevant academic research and scientific papers

Desymmetrization of diolefinic diols by enantioselective amino-thiocarbamate-catalyzed bromoetherification: Synthesis of chiral spirocycles

Tay, Daniel Weiliang,Leung, Gulice Y. C.,Yeung, Ying-Yeung

, p. 5161 - 5164 (2014/05/20)

A facile, efficient, and highly diastereo- and enantioselective bromoetherification of diolefinic diols has been developed using an amino-thiocarbamate catalyst. Further manipulations of the bromoether products enabled entry into a new class of spirocycle

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