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(S)-3-(4-methoxyphenyl)-4-methylpentanal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

309271-49-6

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309271-49-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 309271-49-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,2,7 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 309271-49:
(8*3)+(7*0)+(6*9)+(5*2)+(4*7)+(3*1)+(2*4)+(1*9)=136
136 % 10 = 6
So 309271-49-6 is a valid CAS Registry Number.

309271-49-6Relevant academic research and scientific papers

Iridium-catalyzed asymmetric isomerization of primary allylic alcohols

Mantilli, Luca,Gerard, David,Torche, Sonya,Besnard, Celine,Mazet, Clement

supporting information; experimental part, p. 5143 - 5147 (2009/12/07)

Nothing to sm(Ir)k at: Under appropriate reaction conditions, iridium hydride catalysts promote the isomerization of primary allylic alcohols. The best catalysts, like (R)-1 (P green, O red, N blue, Ir yellow), deliver the desired chiral aldehydes with excellent enantioselectivity and good yields. Mechanistic hypotheses have been developed on the basis of preliminary investigations.

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