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trans-undeca-1,3-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79309-74-3

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79309-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79309-74-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,0 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79309-74:
(7*7)+(6*9)+(5*3)+(4*0)+(3*9)+(2*7)+(1*4)=163
163 % 10 = 3
So 79309-74-3 is a valid CAS Registry Number.

79309-74-3Relevant academic research and scientific papers

Ruthenium-catalyzed transformation of 3-benzyl but-1-ynyl ethers into 1,3-dienes and benzaldehyde via transfer hydrogen

Yeh, Kuo-Liang,Liu, Bo,Lai, Yen-Ting,Li, Chia-Wen,Liu, Rai-Shung

, p. 4692 - 4694 (2004)

TpRuPPh3(CH3CN)2PF6 catalyzed the transformation of various 3-benzyl but-1-ynyl ethers into dienes and benzaldehyde at a catalyst loading of 5 mol %. This process represents an atypical pattern of transfer hydrogenation. This catalytic reaction can be applied to various derivatives of 2-ethynyl tetrahydrofurans and pyrans to cleave their ether rings and gives diene and tethered aldehyde functionalities, respectively.

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