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20260-64-4

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20260-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20260-64-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,6 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20260-64:
(7*2)+(6*0)+(5*2)+(4*6)+(3*0)+(2*6)+(1*4)=64
64 % 10 = 4
So 20260-64-4 is a valid CAS Registry Number.

20260-64-4Downstream Products

20260-64-4Relevant articles and documents

Nonionic metal-chelating surfactants mediated solvent-free thermo-induced separation of uranyl

Larpent, Chantal,Prevost, Sylvain,Berthon, Laurence,Zemb, Thomas,Testard, Fabienne

, p. 1424 - 1428 (2007)

Thermo-responsive metal-chelating surfactants permit the solvent-free, cloud point extraction of uranyl nitrate and afford a real molecular economy compared to conventional separation techniques. The Royal Society of Chemistry and the Centre National de l

Heat-sensitive compounds exhibitng a cloud point which can be used as extractants for the separation of metals in aqueous solution

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Page/Page column 16-17, (2010/10/20)

The invention relates to a heat-sensitive compound having the property of being soluble in water below a critical temperature Tc and insoluble in water above this temperature Tc, this property being thermally reversible, characterized in that it comprises a first amphiphilic and thermally reversible part corresponding to one of the following formulae (I) and (II): in which i is an integer ranging from 1 to 20 and j is an integer ranging from 3 to 30. This compound can be used to extract a chemical entity, such as uranium.

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