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dimethyl methyl(5-phenyl-2-pentynyl)malonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

912643-76-6

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912643-76-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 912643-76-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,6,4 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 912643-76:
(8*9)+(7*1)+(6*2)+(5*6)+(4*4)+(3*3)+(2*7)+(1*6)=166
166 % 10 = 6
So 912643-76-6 is a valid CAS Registry Number.

912643-76-6Relevant academic research and scientific papers

Rhodium-catalyzed isomerization of unactivated alkynes to 1,3-dienes

Shintani, Ryo,Duan, Wei-Liang,Park, Soyoung,Hayashi, Tamio

, p. 3646 - 3647 (2008/09/20)

A rhodium/binap complex has been found to effectively catalyze the isomerization of unactivated internal alkynes to the corresponding 1,3-dienes in the presence of an azomethine imine as the reaction promoter. The Royal Society of Chemistry 2006.

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