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o-nitrobenzeneseleninic anhydride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131035-84-2

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131035-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131035-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,3 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131035-84:
(8*1)+(7*3)+(6*1)+(5*0)+(4*3)+(3*5)+(2*8)+(1*4)=82
82 % 10 = 2
So 131035-84-2 is a valid CAS Registry Number.

131035-84-2Downstream Products

131035-84-2Relevant academic research and scientific papers

Superelectrophilic selenium. A new simple method for generation of areneselenenyl trifluoroacetates and triflates

Kutateladze, Andrei G.,Kice, John L.,Kutateladze, Tatiana G.,Zefirov, Nikolai S.,Zyk, Nikolai V.

, p. 1949 - 1952 (1992)

Areneselenenyl trifluoroacetates and triflates were obtained by comproportionation of an areneseleninic anhydride with the corresponding diselenide in the presence of trifluoroacetic or triflic anhydride. This represents an attractive alternative to the previously reported1-5 route for preparation of these reagents.

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