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2-[((E)-Hex-2-enyl)oxy]-3-hydroxy-3-methyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

256416-34-9

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256416-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 256416-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,4,1 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 256416-34:
(8*2)+(7*5)+(6*6)+(5*4)+(4*1)+(3*6)+(2*3)+(1*4)=139
139 % 10 = 9
So 256416-34-9 is a valid CAS Registry Number.

256416-34-9Downstream Products

256416-34-9Relevant academic research and scientific papers

The dienolate [2,3]-Wittig rearrangement - Diastereoselective synthesis of highly functionalized tertiary alcohols

Hiersemann, Martin,Lauterbach, Christa,Pollex, Annett

, p. 2713 - 2724 (2007/10/03)

The [2,3]-Wittig rearrangement of dienolates generated from α-allyloxy- substituted α,β- and/or β,γ-unsaturated esters 4/5a-g has been investigated. The rearrangement proceeds with high yield and diastereoselectivity to afford 3-hydroxy-3-alkyloxycarbonyl

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