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Benzene, 1,1'-[cyclohexylidenebis(sulfonyl)]bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103979-48-2

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103979-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103979-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,9,7 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103979-48:
(8*1)+(7*0)+(6*3)+(5*9)+(4*7)+(3*9)+(2*4)+(1*8)=142
142 % 10 = 2
So 103979-48-2 is a valid CAS Registry Number.

103979-48-2Downstream Products

103979-48-2Relevant academic research and scientific papers

Elimination and Addition Reactions. Part 40. The Insignificant Effect of Strain in Higher Order Eliminations in 1,1-bis(phenylsulphonyl) Carbanions with ω-Leaving Groups

Benedetti, Fabio,Stirling, Charles J.M.

, p. 605 - 612 (2007/10/02)

Rates of cyclisation of 1,1-bis(phenylsulphonyl) carbanions bearing distal leaving groups have been determined.The response of the system to solvent effects and to leaving group is similar to that in intramolecular nucleophilic substitution.The system is

Phase Transfer Catalysed Alkylations of Bis(benzenesulfonyl)methane

Koteswar Rao, Y.,Nagarajan, M.

, p. 1031 - 1033 (2007/10/02)

Alkylations of bis(benzenesulfonyl)methane under phase transfer catalysed conditions are reported.Variations in the phase transfer catalyst, alkylating reagent and the cosolvent have been studied with a view to understanding the course of the reaction.Opt

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