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130755-51-0

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130755-51-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130755-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,5 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130755-51:
(8*1)+(7*3)+(6*0)+(5*7)+(4*5)+(3*5)+(2*5)+(1*1)=110
110 % 10 = 0
So 130755-51-0 is a valid CAS Registry Number.

130755-51-0Downstream Products

130755-51-0Relevant articles and documents

Reactions of Bromotrifluoromethane and Related Halides. Part 12. Transformation of Disulfides into Perfluoroalkyl Sulfides in the Presence of Sulfoxylate Anion Radical Precursors

Clavel, Jean-Louis,Langlois, Bernard,Nantermet, Roland,Tordeux, Marc,Wakselman, Claude

, p. 3371 - 3376 (2007/10/02)

Perfluoroalkyl sulfides are prepared by reaction of perfluoroalkyl halides with disulfides in the presence of sulfoxylate anion radical precursors.Aliphatic, aromatic and heteroaromatic disulfides bearing cyano, ester and amino functional groups have been employed; a variety of perhalogenoalkanes can also be employed, e.g.CF3(CF2)nI, CF3Br, CF2Br2, CF2BrCl, CFCl3 and CF2ClCFCl2.The most convenient sulfoxylate anion radical precursor for this reaction is formed by a combination of sodium formate and sulfur dioxide.

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