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diethyl 2-(2,4-difluorophenylamino)-1,1-difluoro-2-oxoethylphosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1217898-93-5

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1217898-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1217898-93-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,8,9 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1217898-93:
(9*1)+(8*2)+(7*1)+(6*7)+(5*8)+(4*9)+(3*8)+(2*9)+(1*3)=195
195 % 10 = 5
So 1217898-93-5 is a valid CAS Registry Number.

1217898-93-5Downstream Products

1217898-93-5Relevant academic research and scientific papers

The amination of difluoro(diethoxyphosphoryl)acetyl chloride: Facile synthetic route to novel amides containing difluoromethylenephosphonate moiety

Pajkert, Romana,Milewska, Magdalena,R?schenthaler, Gerd-Volker,Koroniak, Henryk

experimental part, p. 695 - 701 (2009/12/24)

A convenient route for the synthesis of novel amides containing at least one β-keto-α,α-difluoromethylenephosphonate group has been elaborated. The procedure requires simple stirring of an amine and difluoro(diethoxyphosphoryl)acetyl chloride in THF in th

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