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2-benzenesulfonyl-1,1,2,2-tetrafluoroethanesulfonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1000335-90-9

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1000335-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1000335-90-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,3,3 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1000335-90:
(9*1)+(8*0)+(7*0)+(6*0)+(5*3)+(4*3)+(3*5)+(2*9)+(1*0)=69
69 % 10 = 9
So 1000335-90-9 is a valid CAS Registry Number.

1000335-90-9Relevant academic research and scientific papers

New aryl-containing fluorinated sulfonic acids and their ammonium salts, useful as electrolytes for fuel cells or ionic liquids

Arvai,Toulgoat,Médebielle,Langlois,Alloin,Iojoiu,Sanchez

experimental part, p. 1029 - 1035 (2009/04/04)

Several aryl-containing ammonium sulfonates have been prepared either by cationic metathesis from the corresponding lithium sulfonates or from the corresponding sulfonic acids. The latter have been obtained by elution of an Amberlite resin with alcoholic

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