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tetracarbonyl{dicyclohexyl{2-(1-methylethoxy)ethyl}phosphine-O,P}tungsten is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

115557-51-2

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115557-51-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115557-51-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,5,5 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 115557-51:
(8*1)+(7*1)+(6*5)+(5*5)+(4*5)+(3*7)+(2*5)+(1*1)=122
122 % 10 = 2
So 115557-51-2 is a valid CAS Registry Number.

115557-51-2Downstream Products

115557-51-2Relevant academic research and scientific papers

Neuartige basische Liganden fuer die homogenkatalytische Methanolcarbonylierung. X. Synthese, Eigenschaften und Komplexchemie mehrzahniger Alkoxyethylphosphane und ihr Verhalten als Steuerliganden bei der Methanolhydrocarbonylierung

Lindner, Ekkehard,Meyer, Sonja,Wegner, Peter,Karle, Berthold,Sickinger, Anselm,Steger, Bernhard

, p. 59 - 70 (2007/10/02)

Bi-, tri-, and quadridentate alkoxyethylphosphanes of the type R1nP(CH2CH2OR2)3-n are obtained from the corresponding phosphides M3-nPR1n (M=Li, Na/K; R1=Ph, Cy (=cyclo-C6H11)) and 1,2-alkoxychloroethanes ClCH2CH2OR2

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