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Phosphine oxide, [2-(bromomethyl)-2-propenyl]diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

194038-43-2

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194038-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194038-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,0,3 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 194038-43:
(8*1)+(7*9)+(6*4)+(5*0)+(4*3)+(3*8)+(2*4)+(1*3)=142
142 % 10 = 2
So 194038-43-2 is a valid CAS Registry Number.

194038-43-2Relevant academic research and scientific papers

Synthesis of a functionalized allylic phosphine oxide

Harmata, Michael,Carter, Kevin W.

, p. 3027 - 3033 (1997)

A functionalized allylic phosphine oxide has been prepared by regioselective bromination of 2-(methyldiphenylphosphinoyl)-1-propene followed by nucleophilic substitution with acetate. Hydrolysis and protection yielded the target compound.

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