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Silane, trimethyl[[2-methyl-3-(1-methylethyl)-1-cyclohexen-1-yl]oxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139697-54-4

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139697-54-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139697-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,9 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 139697-54:
(8*1)+(7*3)+(6*9)+(5*6)+(4*9)+(3*7)+(2*5)+(1*4)=184
184 % 10 = 4
So 139697-54-4 is a valid CAS Registry Number.

139697-54-4Relevant academic research and scientific papers

Access to 1,2-diketones by an unusual radical cascade

Heng, Rama,Zard, Samir Z.

supporting information; experimental part, p. 3296 - 3298 (2011/05/05)

An unusual radical fragmentation of an unstrained cyclohexane structure was observed leading to complex 1,2-diketones.

Lewis Acid Catalysed Michael-type Addition. A New Regio- and Diastereoselective Annulation Method using Methyl Vinyl Ketone

Duhamel, Pierre,Dujardin, Gilles,Hennequin, Laurent,Poirier, Jean-Marie

, p. 387 - 396 (2007/10/02)

A new annulation method is presented, involving a boron trifluoride catalysed Michael addition of trialkylsilyl enol ethers to methyl vinyl ketone (MVK) in the presence of a hydroxylic compound.This methodology allows regiospecific 3-oxobutylation of eith

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