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Benzene, 1,1'-[(1Z)-1,2-diethyl-1,2-ethenediyl]bis[2,3,4,5,6-pentamethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

489459-90-7

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489459-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 489459-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,9,4,5 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 489459-90:
(8*4)+(7*8)+(6*9)+(5*4)+(4*5)+(3*9)+(2*9)+(1*0)=227
227 % 10 = 7
So 489459-90-7 is a valid CAS Registry Number.

489459-90-7Downstream Products

489459-90-7Relevant academic research and scientific papers

Synthesis of substituted indenes and cis-stilbenoid hydrocarbons via palladium-catalyzed domino reactions of hindered Grignard reagents with (E)-1,2-dibromoethenes

Dong, Cheng-Guo,Liu, Tao-Ping,Hu, Qiao-Sheng

experimental part, p. 2650 - 2658 (2009/04/07)

Palladium-catalyzed domino reactions of (E)-1,2-dibromoethenes with hindered Grignard reagents based on carbopalladation, palladium-catalyzed cross-coupling, and C-H activation are described. These domino reactions could be influenced by the ligand, react

Two palladium-catalyzed domino reactions from one set of substrates/reagents: Efficient synthesis of substituted indenes and cis-stilbenoid hydrocarbons from the same internal alkynes and hindered Grignard reagents

Dong, Cheng-Guo,Yeung, Pik,Hu, Qiao-Sheng

, p. 363 - 366 (2007/10/03)

(Chemical Equation Presented) Two types of domino reactions from the same internal alkynes and hindered Grignard reagents based on carbopalladation, Pd-catalyzed cross-coupling reaction, and a C-H activation strategy are described. The realization of thes

A remarkably efficient synthesis of pure cis-stilbenoid hydrocarbons using trans-dibromoalkenes via palladium catalysis

Rathore, Rajendra,Deselnicu, Mihaela I.,Burns, Carrie L.

, p. 14832 - 14833 (2007/10/03)

A remarkably versatile synthesis of cis-stilbenoid hydrocarbons containing highly functionalized phenyl groups is developed via an efficient palladium-catalyzed coupling of aryl Grignard reagents with trans-1, 2-dibromoalkenes (generally obtained via brom

Novel arene receptors as nitric oxide (NO) sensors

Rosokha, Sergiy V.,Kochi, Jay K.

, p. 5620 - 5621 (2007/10/03)

Nitric oxide sensors are based on the reversible, specific, and efficient binding to various types of arene receptors via intermolecular complexes, which are characterized by complete electron delocalization and strong interaction between the donor and ac

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