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1-(4-Brom-butyl)-cyclohexanon-(3) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90976-56-0

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90976-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90976-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,7 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90976-56:
(7*9)+(6*0)+(5*9)+(4*7)+(3*6)+(2*5)+(1*6)=170
170 % 10 = 0
So 90976-56-0 is a valid CAS Registry Number.

90976-56-0Relevant academic research and scientific papers

A Facile Synthesis of Bicycloalkan-1-ols. Evidence for Organosamarium Intermediates in the Samarium(II) Iodide Promoted Intramolecular Barbier-Type Reaction

Molander, Gary A.,McKie, Jeffrey A.

, p. 4112 - 4120 (2007/10/02)

Samarium(II) iodide (SmI2) has been successfully employed as a reductive coupling agent for the intramolecular Barbier-type synthesis of bicycloalkan-1-ols.Thus, a variety of 3-(ω-iodoalkyl)cycloalkanones, upon treatment with SmI2 and a catalytic q

CONJUGATE REDUCTION OF POLYFUNCTIONAL α,β-UNSATURATED CARBONYL COMPOUNDS USING 6. COMPATIBILITY WITH HALOGEN, SULFONATE, AND SULFUR SUBSTITUENTS

Koenig, Thomas M.,Daeuble, John F.,Brestensky, Donna M.,Stryker, Jeffrey M.

, p. 3237 - 3240 (2007/10/02)

In contrast to organocuprate conjugate addition and standard methods for conjugate reduction, use of the stable copper(I) hydride cluster, 6, allows chemoselective conjugate reduction of α,β-unsaturated carbonyl compounds substituted at the γ-position with leaving groups.In addition, the compatibility of the conjugate reduction with organic halides and sulfonate groups is demonstrated.

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