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Acetic acid 1-[2-(1-acetoxy-non-2-ynyl)-phenyl]-non-2-ynyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

172880-27-2

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172880-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172880-27-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,8,8 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 172880-27:
(8*1)+(7*7)+(6*2)+(5*8)+(4*8)+(3*0)+(2*2)+(1*7)=152
152 % 10 = 2
So 172880-27-2 is a valid CAS Registry Number.

172880-27-2Downstream Products

172880-27-2Relevant academic research and scientific papers

A novel method for the generation of 2,3-naphthoquinodimethanes utilizing samarium(II) iodide-promoted allene synthesis

Inanaga,Sugimoto,Hanamoto

, p. 7035 - 7038 (2007/10/02)

2,3-Naphthoquinodimethanes are easily generated from o-bis(α-acetoxypropargyl)benzene derivatives with SmI2 in the presence of palladium catalyst under mild conditions. The reactions of the quinodimethane intermediates were found to follow the different paths depending on the acetylenic substituents of substrates.

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