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6-(phenylsulfonyl)octa-6,7-dienyl p-toluenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

943922-99-4

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943922-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 943922-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,9,2 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 943922-99:
(8*9)+(7*4)+(6*3)+(5*9)+(4*2)+(3*2)+(2*9)+(1*9)=204
204 % 10 = 4
So 943922-99-4 is a valid CAS Registry Number.

943922-99-4Relevant academic research and scientific papers

Chemistry of allenic/propargylic anions generated by base treatment of sulfonylallenes: synthesis of 1-alkynyl-1-sulfonylcycloalkanes and cycloalkanols

Kitagaki, Shinji,Teramoto, Satoshi,Ohta, Yuu,Kobayashi, Harumi,Takabe, Mika,Mukai, Chisato

experimental part, p. 3687 - 3694 (2010/07/04)

The intramolecular trapping of allenyl/propargyl anions, generated from sulfonylallenes with the proper base, by a haloalkyl group or an aldehyde functionality was investigated. The treatment of 1-(ω-iodoalkyl)-1-(phenylsulfonyl)allenes with TBAF or NaH i

Ring-closing reaction of allenic/propargylic anions generated by base treatment of sulfonylallenes

Kitagaki, Shinji,Teramoto, Satoshi,Mukai, Chisato

, p. 2549 - 2552 (2008/02/07)

The intramolecular trapping of allenyl/propargyl anions generated by base treatment of sulfonylallenes was investigated. Treatment of 1-(ω- iodoalkyl)-1-(phenylsulfonyl)allenes with TBAF or NaH in DMF efficiently produced three- to seven-membered 1-ethyny

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