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1,5-Dimethoxy-6-(2-methoxy-ethoxymethoxymethyl)-6-(3-methylene-pentyl)-cyclohexa-1,4-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82939-73-9

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82939-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82939-73-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,3 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82939-73:
(7*8)+(6*2)+(5*9)+(4*3)+(3*9)+(2*7)+(1*3)=169
169 % 10 = 9
So 82939-73-9 is a valid CAS Registry Number.

82939-73-9Relevant academic research and scientific papers

Synthesis and Absolute Stereochemistry of Optically Active Wieland-Miescher Ketone Analogues bearing an Angular Protected Hydroxymethyl Group

Tamai, Yasufumi,Mizutani, Yukihide,Hagiwara, Hisahiro,Uda, Hisashi,Harada, Nobuyuki

, p. 1746 - 1787 (2007/10/02)

Four optically active Wieland-Miescher ketone analogues, bearing an angular protected hydroxymethyl group, have been synthesised through eight steps starting from 2,6-dimethoxybenzoic acid in good chemical and optical yields, and the absolute stereochemis

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