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Benzene, [(5-broMopentyl)sulfonyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1284281-53-3

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1284281-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1284281-53-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,4,2,8 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1284281-53:
(9*1)+(8*2)+(7*8)+(6*4)+(5*2)+(4*8)+(3*1)+(2*5)+(1*3)=163
163 % 10 = 3
So 1284281-53-3 is a valid CAS Registry Number.

1284281-53-3Relevant academic research and scientific papers

Hydrosulfonylation of Unactivated Alkenes by Visible Light Photoredox Catalysis

Wang, Juan-Juan,Yu, Wei

, p. 9236 - 9240 (2019)

The anti-Markovnikov hydrosulfonylation of unactivated alkenes with sodium sulfinates was realized via [Ir(dF(CF3)ppy)2(dtbbpy)]PF6-mediated visible light photoredox catalysis. The presence of an acid such as acetic acid is essential for the reaction to take place. A variety of unactivated alkenes can be transformed into sulfones with good yield and high regioselectivity using this reaction, which is proposed to proceed by a radical mechanism.

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