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1-(4-tosyl-2-butenyl)piperidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

898534-40-2

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898534-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 898534-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,5,3 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 898534-40:
(8*8)+(7*9)+(6*8)+(5*5)+(4*3)+(3*4)+(2*4)+(1*0)=232
232 % 10 = 2
So 898534-40-2 is a valid CAS Registry Number.

898534-40-2Downstream Products

898534-40-2Relevant academic research and scientific papers

"Syn effect" in nucleophilic addition of amines to 1,3-dienyl sulfone and ethyl (E)-2,4-pentadienoate

Yamazaki, Masao,Guha, Samar Kumar,Ukaji, Yutaka,Inomata, Katsuhiko

, p. 740 - 753 (2008)

The stereochemistry of nucleophilic addition of amines to (E)-l-tosyl-l,3-butadiene was investigated. The Z/E ratios of the resulting allylic sulfones varied with amines, solvents, temperature, and concentration. When diethylamine was reacted in low conce

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