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1-[dicarbonyl(η(5)-cyclopentadienyl)(triphenylphosphane)tungsten]-dimethylsilanole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

214628-53-2

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214628-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214628-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,6,2 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 214628-53:
(8*2)+(7*1)+(6*4)+(5*6)+(4*2)+(3*8)+(2*5)+(1*3)=122
122 % 10 = 2
So 214628-53-2 is a valid CAS Registry Number.

214628-53-2Downstream Products

214628-53-2Relevant academic research and scientific papers

A catalytic pathway for the conversion of tungsten-silanes into tungsten-silanols

Malisch, Wolfgang,Jehle, Heinrich,Mitchel, Catherine,Adam, Waldemar

, p. 259 - 262 (2007/10/03)

Tungsten substituted silanes C5H5(OC)2(Ph3P)W-SiMe2H (3a), C5Me5(OC)2(Me3P)W-SiMe2H (3b) and C5Me5(OC)2(Me3P)W-SiH3 (6) are converted with urea hydrogenperoxide in the presence of catalytic amounts of MeReO3 to the corresponding metallo-silanols C5H5(OC)2(Ph3P)W-SiMe2OH (4a), C5Me5(OC)2(Me3P)W-SiMe2OH (4b) and C5Me5(OC)2(Me3P)W-Si(OH)3 (7). Condensation of 4b with R3SiCl yields the tungsten-substituted disiloxanes C5Me5(OC)2(Me3P)W-SiMe 2OSiR3 (SiR3=SiMe2H (5a), SiCl3 (5b)).

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