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13541-22-5

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13541-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13541-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,4 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13541-22:
(7*1)+(6*3)+(5*5)+(4*4)+(3*1)+(2*2)+(1*2)=75
75 % 10 = 5
So 13541-22-5 is a valid CAS Registry Number.

13541-22-5Downstream Products

13541-22-5Relevant articles and documents

Copper-mediated radical 1,2-bis(trifluoromethylation) of alkenes with sodium trifluoromethanesulfinate

Yang, Bin,Xu, Xiu-Hua,Qing, Feng-Ling

, p. 1906 - 1909 (2015)

An efficient chemoselective 1,2-bis(trifluoromethylation) of alkenes with CF3SO2Na promoted by t-BuOOH/CuCl was developed. This protocol provided the first convenient preparation of 1,2-bis(trifluoromethylated) compounds by the vicinal difunctionalization of alkenes. The chemoselectivity of this reaction was accomplished by increasing the concentration of the CF3 radical.

UNUSUAL REACTIONS RESULTING FROM THE ADDITION ON OLEFINS OF TRIFLUOROMETHYL RADICALS OBTAINED FROM DISSOCIATIVE ELECTRON TRANSFER BETWEEN ELECTROCHEMICALLY GENERATED AROMATIC ANION RADICALS AND TRIFLUOROMETHYL BROMIDE

Andrieux, Claude P.,Gelis, Laurence,Saveant,Jean-Michel

, p. 4961 - 4964 (2007/10/02)

Dissociative electron transfer between the anion radical of terephthalonitrile and CF3Br in the presence of olefinic compounds results in the formation of an addition radical which eventually dimerizes into 1,1,1,6,6,6-hexafluoro-3,4-diphenyl hexane, in t

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