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(4S,5S)-3-[1-(tert-Butyl-dimethyl-silanyloxy)-but-3-enyl]-4,5-diphenyl-4,5-dihydro-isoxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143236-20-8

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143236-20-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143236-20-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,3 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 143236-20:
(8*1)+(7*4)+(6*3)+(5*2)+(4*3)+(3*6)+(2*2)+(1*0)=98
98 % 10 = 8
So 143236-20-8 is a valid CAS Registry Number.

143236-20-8Relevant academic research and scientific papers

Lewis Acid Promoted Stereoselective Carbon-Carbon Bond Formation of 3-Formyl-Δ2-isoxazolines

Kamimura, Akio,Yoshihara, Kosei,Marumo, Shinji,Yamamoto, Akinori,Nishiguchi, Takeshi,et al.

, p. 5403 - 5413 (2007/10/02)

4,5-Disubstituted 3-formyl-Δ2-isoxazolines undergo the aldol, allylation, and carbonyl ene reactions in the presence of appropriate Lewis acid to give the adducts with an effective 1,3-asymmetric induction.The stereoselectivity of the reaction

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