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1000293-91-3

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1000293-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1000293-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,2,9 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1000293-91:
(9*1)+(8*0)+(7*0)+(6*0)+(5*2)+(4*9)+(3*3)+(2*9)+(1*1)=83
83 % 10 = 3
So 1000293-91-3 is a valid CAS Registry Number.

1000293-91-3Relevant articles and documents

Synthesis of tetrafluoroethyl- and tetrafluoroethylene-containing amines by the reaction of silanes with enamines under acidic conditions

Chernykh, Yana,Jurásek, Bronislav,Beier, Petr

, p. 162 - 168 (2015)

Enamines with in situ formed hydrogen fluoride underwent efficient reaction with trimethyl(1,1,2,2-tetrafluoro-2-(phenylthio)ethyl)silane and trimethyl(1,1,2,2-tetrafluoro-2-(phenylsulfonyl)ethyl)silane. Radical or reductive desulfurization of the additio

Nucleophilic tetrafluoroethylation of carbonyl compounds with fluorinated sulfones

Václavík, Ji?í,Chernykh, Yana,Jurásek, Bronislav,Beier, Petr

, p. 24 - 31 (2015/03/05)

Global interest in the "CF2CF2" building blocks (tetrafluoroethylene, tetrafluoroethyl) is still rather marginal. One of the main reasons is the lack of efficient and selective tetrafluoroethylation reagents. In this context, we pres

Syntheses of a wide family of new aryl based perfluorosulfonimide lithium salts. Electrochemical performances of the related polymer electrolytes

Paillard,Toulgoat,Arvai,Iojoiu,Cointeaux,Medebielle,Alloin,Langlois,Sanchez

, p. 1213 - 1218 (2011/12/01)

This paper reports both on a general multistep synthesis of a wide family of aryl substituted perfluorosulfonimides and on a preliminary electrochemical investigation of two lithium salts hosted by a poly(oxyethylene) homopolymer. Both salts have a cationic transference number more than twice that of LiTFSI. Additionally, one of these salts exhibits markedly higher cationic conductivities than POE/LiTFSI electrolytes. These preliminary data are very encouraging as, thanks to the aryl moiety, a wide variety of salts can be considered in order to still improve the performances of polymer electrolytes.

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