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4-cyanophenyltriphenylphosphonium iodide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38182-05-7

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38182-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38182-05-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,8 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 38182-05:
(7*3)+(6*8)+(5*1)+(4*8)+(3*2)+(2*0)+(1*5)=117
117 % 10 = 7
So 38182-05-7 is a valid CAS Registry Number.

38182-05-7Relevant academic research and scientific papers

Tetra-arylfluorophosphoranes

Brown, Stephen J.,Clark, James H.,Macquarrie, Duncan J.

, p. 277 - 280 (1988)

A number of novel tetra-arylfluorophosphoranes have been synthesised.The most stable form of these compounds is the ionic form PR4+F- (R=aryl) although various other forms have been shown to exist including a molecular monomer PR4F and a dimer PR4+PR4F2-.The i.r. spectra of the ionic forms reveal strong P+...F- interactions.The fluorides are prepared via the hydrogendifluorides PR4+HF2- which contain distorted HF2- ions.

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