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Benzene, [(1-methylene-2-propenyl)sulfonyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109802-71-3

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109802-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109802-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,0 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 109802-71:
(8*1)+(7*0)+(6*9)+(5*8)+(4*0)+(3*2)+(2*7)+(1*1)=123
123 % 10 = 3
So 109802-71-3 is a valid CAS Registry Number.

109802-71-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name buta-1,3-dien-2-ylsulfonylbenzene

1.2 Other means of identification

Product number -
Other names 2-Benzenesulfonyl-1,3-butadiene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:109802-71-3 SDS

109802-71-3Relevant academic research and scientific papers

DIMERIZATION OF (E)-2-BENZENESULFONYL-1,3-ALKADIENES. THE BENZENESULFONYL GROUP EXERTS ACYCLIC STEREOCONTROL

Hoffmann, H. Martin R.,Weichert, Andreas,Slawin, Alexandra M. Z.,Williams, D. J.

, p. 5591 - 5602 (2007/10/02)

Mild dehydration of 2-benzenesulfonyl allylic alcohols 8 afforded a series of (E)-2-benzenesulfonyl-1,3-alkadienes 1 which dimerized to functionalized vinylcyclohexenes 3 in regio- and stereodefined manner.The configuration at C-3 in 3e was determined by

SELENOSULFONATION OF 1,3-DIENES: ONE-POT SYNTHESIS OF 2-(PHENYLSULFONYL)-1,3-DIENES

Baeckvall, Jan-E.,Najera, Carmen,Yus, Miguel

, p. 1445 - 1448 (2007/10/02)

A one-pot procedure for the transformation of a 1,3-diene into the corresponding 2-(phenylsulfonyl)-1,3-diene was developed.The reaction involves a 1,2-selenosulfonation-oxidation sequence.

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