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(E)-3-(phenylsulfonyl)-1,3-pentadiene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97072-50-9

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97072-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97072-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,7 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97072-50:
(7*9)+(6*7)+(5*0)+(4*7)+(3*2)+(2*5)+(1*0)=149
149 % 10 = 9
So 97072-50-9 is a valid CAS Registry Number.

97072-50-9Downstream Products

97072-50-9Relevant academic research and scientific papers

Cycloaddition of (Phenylsulfonyl)-1,2-propadienes with Diazomethane. Novel Rearrangement Reactions of the Resulting Cycloadducts

Padwa, Albert,Filipkowski, Michelle A.,Kline, Donald N.,Murphree, S. Shaun,Yeske, Philip E.

, p. 2061 - 2067 (2007/10/02)

The cycloaddition reactions of several phenylsulfonyl-substituted allenes with diazomethane have been investigated.The major products formed were identified as 3-(phenylsulfonyl)-4-methylene-2-pyrazolines.These pyrazolines engage in a variety of mechanist

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