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<3,3-Bis(diphenylphosphino)propadienyl>methyldiphenylphosphonium-iodid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108297-83-2

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108297-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108297-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,9 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108297-83:
(8*1)+(7*0)+(6*8)+(5*2)+(4*9)+(3*7)+(2*8)+(1*3)=142
142 % 10 = 2
So 108297-83-2 is a valid CAS Registry Number.

108297-83-2Downstream Products

108297-83-2Relevant academic research and scientific papers

Synthesis, Structure, and Some Reactions of Tris- and Tetrakis(diphenylphosphino)allenes

Schmidbaur, Hubert,Pollok, Thomas,Reber, Gabriele,Mueller, Gerhard

, p. 1403 - 1412 (2007/10/02)

Treatment of the reagent 2, obtained from 1-(diphenylphosphino)-1-propyne (1) and n-BuLi, with Ph2PCl gives high yields of tetrakis(diphenylphosphino)allene (3).On oxidation with H2O2 or Me3SiOOSiMe3, this compound yields the tetraoxide 4a, while with sul

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