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Cyclopentanone, 2,3,3,4-tetramethyl-, cis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117019-51-9

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117019-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117019-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,0,1 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117019-51:
(8*1)+(7*1)+(6*7)+(5*0)+(4*1)+(3*9)+(2*5)+(1*1)=99
99 % 10 = 9
So 117019-51-9 is a valid CAS Registry Number.

117019-51-9Downstream Products

117019-51-9Relevant academic research and scientific papers

Regio- and Stereoselectivity of the Hydrocarbonylating Cyclization of 1,4-Dienes with Carbon Monoxide: Synthesis of (+/-)-(α)-Cuparenone

Eilbracht, Peter,Balss, Erika,Acker, Michael

, p. 825 - 839 (2007/10/02)

Directed towards the synthesis of the cuparene skeleton the hydrocarbonylating cyclization of 1,4-dienes 16, 27 to form cyclopentanones 17, 28 was tested for its regio- and stereoselectivity as well as the toleration of aryl groups in this cyclization met

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