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(2E,4E)-5-p-tolylpenta-2,4-dienenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28541-54-0

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28541-54-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28541-54-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,5,4 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28541-54:
(7*2)+(6*8)+(5*5)+(4*4)+(3*1)+(2*5)+(1*4)=120
120 % 10 = 0
So 28541-54-0 is a valid CAS Registry Number.

28541-54-0Downstream Products

28541-54-0Relevant academic research and scientific papers

Ruthenium-Catalyzed Oxidative Cross-Coupling Reaction of Activated Olefins with Vinyl Boronates for the Synthesis of (E, E)-1,3-Dienes

Dethe, Dattatraya H.,Beeralingappa, Nagabhushana C.,Uike, Amar

, p. 3444 - 3455 (2021/02/16)

An oxidative cross-coupling reaction between activated olefins and vinyl boronate derivatives has been developed for the highly stereoselective construction of synthetically useful (E,E)-1,3-dienes. The highlight of this reaction is that exclusive stereoselectivity (only E,E-isomer) was achieved from a base-free, ligand-free, and mild catalytic condition with a less expensive [RuCl2(p-cymene)]2 catalyst.

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