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fluorodiphenylphosphine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20472-53-1

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20472-53-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20472-53-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,7 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20472-53:
(7*2)+(6*0)+(5*4)+(4*7)+(3*2)+(2*5)+(1*3)=81
81 % 10 = 1
So 20472-53-1 is a valid CAS Registry Number.

20472-53-1Relevant academic research and scientific papers

New General Synthesis of Organophosphorus P-F Compounds via Reaction of Azolides of Phosphorus Acids with Acyl Fluorides: Novel Route to 2-Deoxynucleosidyl Phosphorofluoridates and Phosphorodifluoridates

Dabkowski, Wojciech,Michalski, Jan,Wasiak, Jacek,Cramer, Friedrich

, p. 817 - 820 (2007/10/02)

Tetra- and tri-coordinate P-N-imidazole derivatives and their structural analogous react smoothly with acyl fluorides to give the corresponding P-F compounds an almost quantitative yield.This method has been successfully applied to produce 2-deoxynucleosidyl phosphorofluoridates and phosphorodifluoridates.

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