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2-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-decyl)-malonic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220075-02-5

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220075-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220075-02-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,0,7 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 220075-02:
(8*2)+(7*2)+(6*0)+(5*0)+(4*7)+(3*5)+(2*0)+(1*2)=75
75 % 10 = 5
So 220075-02-5 is a valid CAS Registry Number.

220075-02-5Downstream Products

220075-02-5Relevant academic research and scientific papers

Nucleophilic displacements of 2-perfluoroalkyl-1-iodoethanes: Improved synthesis of fluorine-containing malonic esters

Trabelsi,Szoenyi,Geribaldi

, p. 177 - 181 (2001)

The replacement of iodide in 2-perfluoroalkyl-1-iodoethanes by anions derived from dialkyl malonate affords α-(2-perfluoroalkyl)ethyl malonic esters in high yields with negligible elimination and dialkylation, using bases such as K2CO3/su

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