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2,2-dimethyl-2-silabut-3-enyldiphenylphosphinecopper(I) bromide dimer is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

195210-31-2

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195210-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195210-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,2,1 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 195210-31:
(8*1)+(7*9)+(6*5)+(5*2)+(4*1)+(3*0)+(2*3)+(1*1)=122
122 % 10 = 2
So 195210-31-2 is a valid CAS Registry Number.

195210-31-2Downstream Products

195210-31-2Relevant academic research and scientific papers

Dimeric 2,2-dimethyl-2-silabut-3-enyldiphenylphosphinecopper(I) bromide: A chelating olefinic-phosphine copper(I) complex

Alyea, Elmer C.,Meehan, Paul R.,Ferguson, George,Kannan, Shanmugaperumal

, p. 3479 - 3481 (1997)

The reaction between CuBr2 and 2,2-dimethyl-2-silabut-3-enyldiphenylphosphine (L1) in methanol produced the title complex 1; the single crystal X-ray crystal structure of 1 reveals a centrosymmetric dimeric bromo-bridged species, with the copper(I) atoms bound to both the olefin and phosphorus donor sites on the ligands.

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