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1-(2-furoyl)-cyclohexane-carboxaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

756491-89-1

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756491-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 756491-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,6,4,9 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 756491-89:
(8*7)+(7*5)+(6*6)+(5*4)+(4*9)+(3*1)+(2*8)+(1*9)=211
211 % 10 = 1
So 756491-89-1 is a valid CAS Registry Number.

756491-89-1Relevant academic research and scientific papers

SmI2-mediated 3-exo-trig cyclisation of δ-oxo-α, β-unsaturated esters to cyclopropanols and derivatives

Bezzenine-Lafollée, Sophie,Guibé, Francois,Villar, Hélène,Zriba, Riadh

, p. 6931 - 6944 (2007/10/03)

In the presence of samarium diiodide and a proton source, δ-oxo-γ,γ-disubstituted-α,β-unsaturated esters of general formula R-CO-C(R′,R′)-CHCH-CO2Bn readily cyclise to trans-cyclopropanol products and/or lactones derived from the cis isomers. F

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