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

128902-36-3

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128902-36-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128902-36-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,0 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128902-36:
(8*1)+(7*2)+(6*8)+(5*9)+(4*0)+(3*2)+(2*3)+(1*6)=133
133 % 10 = 3
So 128902-36-3 is a valid CAS Registry Number.

128902-36-3Relevant academic research and scientific papers

Methylenecyclopentane Annulations of Unactivated and Electron-Rich Olefins with 2-(Phenylsulfonyl)-1-methylenecyclopropanes

Singleton, Daniel A.,Church, Kevin M.

, p. 4780 - 4782 (2007/10/02)

The thiyl radical catalyzed reaction of 1 with unactivated and electron-rich olefins affords methylenecyclopentanes regiospecifically.Using irradiation in the presence of dibutyl disulfide, these reactions can be achieved using equimolar amounts of olefin

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