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Cyclohexanone, 2-methyl-6-(phenylseleno)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42858-46-8

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42858-46-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42858-46-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,5 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 42858-46:
(7*4)+(6*2)+(5*8)+(4*5)+(3*8)+(2*4)+(1*6)=138
138 % 10 = 8
So 42858-46-8 is a valid CAS Registry Number.

42858-46-8Relevant academic research and scientific papers

N-(Phenylseleno)Phthalimide: A Useful Reagent For The α-Selenylation Of Ketones And Aldehydes.

Cossy, Janine,Furet, Nathalie

, p. 7755 - 7756 (2007/10/02)

Α-phenylselenoketones and α-phenylselenoaldehydes are obtained with a good regioselectivity by treatment of the corresponding ketones or aldehydes with N-(phenylseleno)phthalimide and p-toluenesulfonic acid. - Key words: Ketones, α-phenylselenoketones, N-

REARRANGEMENT OF α-PHENYLSELENENYLKETONES.2

Liotta, Dennis,Saindane, Manohar,Monahan III, Robert,Brothers, David,Fivush, Adam

, p. 1461 - 1468 (2007/10/02)

1,3-rearrangements of phenylselenenylketones which lack steric bulk at the α-carbon can be conveniently achieved by taking advantage of the greater reactivity of sodium enolates relative to their lithium counterparts.

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