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Benzonitrile, 4-[2-(methylsulfonyl)ethenyl]-(E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69957-44-4

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69957-44-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69957-44-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,5 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 69957-44:
(7*6)+(6*9)+(5*9)+(4*5)+(3*7)+(2*4)+(1*4)=194
194 % 10 = 4
So 69957-44-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO2S/c1-14(12,13)7-6-9-2-4-10(8-11)5-3-9/h2-7H,1H3/b7-6+

69957-44-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-[(E)-2-methylsulfonylethenyl]benzonitrile

1.2 Other means of identification

Product number -
Other names Benzonitrile,4-[2-(methylsulfonyl)ethenyl]-(E)

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:69957-44-4 SDS

69957-44-4Relevant academic research and scientific papers

CuSO4?·5H2O-H-phosphonate-catalyzed intermolecular C-S bond formation: Synthesis of (E)-vinyl alkylsulfones from alkynes and DMSO

Chen, Jian-Yu,Chen, Xiao-Lan,Li, Xu,Qu, Ling-Bo,Zhang, Qing,Duan, Li-Kun,Xia, Ying-Ya,Chen, Xin,Sun, Kai,Liu, Zhi-Dong,Zhao, Yu-Fen

supporting information, p. 314 - 319 (2015/02/02)

A CuSO4?·5H2O-H-phosphonate-catalyzed synthesis of (E)-vinyl alkylsulfones from alkynes and widely available DMSO was developed. The present protocol provides an alternative approach to various vinyl sulfones, with the advantages of cheap catalysts, readily available starting materials, operational simplicity and high stereo- and regioselectivity.

Heck vinylations using vinyl sulfide, vinyl sulfoxide, vinyl sulfone, or vinyl sulfonate derivatives and aryl bromides catalyzed by a palladium complex derived from a tetraphosphine

Battace, Ahmed,Zair, Touriya,Doucet, Henri,Santelli, Maurice

, p. 3495 - 3505 (2008/02/10)

The adverse impact of sulfur compounds on catalytic performance is well known. The tetraphosphine cis,cis,cis-1,2,3,4-tetrakis[(diphenylphosphino) methyl]cyclopentane in combination with allylchloropalladium dimer affords an efficient catalyst for the Hec

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