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1,2-Dimethyl-2-(3-methylphenyl)cyclopentan-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

208457-90-3

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208457-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208457-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,4,5 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 208457-90:
(8*2)+(7*0)+(6*8)+(5*4)+(4*5)+(3*7)+(2*9)+(1*0)=143
143 % 10 = 3
So 208457-90-3 is a valid CAS Registry Number.

208457-90-3Downstream Products

208457-90-3Relevant academic research and scientific papers

Application of the reetz reagent, dichlorodimethyltitanium, to develop sterically congested quaternary centers. The synthesis of herbertene

Poon, Thomas,Mundy, Bradford P.,Favaloro, Frank G.,Goudreau, Christina A.,Greenberg, Andrew,Sullivan, Ryan

, p. 832 - 834 (2007/10/03)

A general protocol for conversion of a tetrasubstituted alkene to a highly methylated hydrocarbon is tested with a concise synthesis of the natural product, herbertene. The conversion: alkene → 1,2-diol → 1,2- dimethylated hydrocarbon should find application in a number of synthesis designs.

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