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N-[o-(1,1-difluoro-3-methylpent-1-en-2-yl)benzyl]-p-toluenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

259152-08-4

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259152-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259152-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,1,5 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 259152-08:
(8*2)+(7*5)+(6*9)+(5*1)+(4*5)+(3*2)+(2*0)+(1*8)=144
144 % 10 = 4
So 259152-08-4 is a valid CAS Registry Number.

259152-08-4Downstream Products

259152-08-4Relevant academic research and scientific papers

Syntheses of ring-fluorinated isoquinolines and quinolines via intramolecular substitution: Cyclization of 1,1-difluoro-1-alkenes bearing a sulfonamide moiety

Ichikawa, Junji,Sakoda, Kotaro,Moriyama, Hiroko,Wada, Yukinori

, p. 1590 - 1598 (2007/10/03)

On treatment of a base such as NaH, KH, or Et3N, N-[o-(2,2-difluorovinyl)benzyl]- and N-[o-(3,3-difluoroallyl)phenyl]-substituted p-toluenesulfonamides readily undergo intramolecular substitution of sulfonamide nitrogens for vinylic fluorines i

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