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Benzene, [2-(methylthio)-1-propenyl]-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22951-18-4

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22951-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22951-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,5 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22951-18:
(7*2)+(6*2)+(5*9)+(4*5)+(3*1)+(2*1)+(1*8)=104
104 % 10 = 4
So 22951-18-4 is a valid CAS Registry Number.

22951-18-4Relevant academic research and scientific papers

CROSS-COUPLING REACTION BETWEEN ENOL PHOSPHATES AND ORGANOALUMINIUM COMPOUNDS IN THE PRESENCE OF PALLADIUM(0) CATALYST.

Takai,Sato,Oshima,Nozaki

, p. 108 - 115 (2007/10/02)

The title reaction in the presence of a catalytic amount of tetrakis(triphenylphosphine)palladium(0) affords alkylative coupling products in good to excellent yields in 1,2-dichloroethane at room temperature. This coupling reaction under C(sp**2)-O cleavage proceeds stereospecifically. The reaction does not affect a coexisting vinyl sulfide group. This feature enables 1,2- and 1,3-carbonyl transposition with or without alkylation via phenylthio-substituted enol phosphates.

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