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103786-20-5

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103786-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103786-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,8 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103786-20:
(8*1)+(7*0)+(6*3)+(5*7)+(4*8)+(3*6)+(2*2)+(1*0)=115
115 % 10 = 5
So 103786-20-5 is a valid CAS Registry Number.

103786-20-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (E)-1-methoxy-4-(3-methylbut-1-en-1-yl)benzene

1.2 Other means of identification

Product number -
Other names (E)-3-methyl-1-(4-methoxyphenyl)-1-butene

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:103786-20-5 SDS

103786-20-5Relevant articles and documents

Visible-light-mediated alkylation of 4-alkyl-1,4-dihydropyridines with alkenyl sulfones

Dong, Jianyang,Liu, Yuxiu,Wang, Qingmin,Yue, Fuyang

, p. 8924 - 8928 (2021/11/04)

Herein we report a mild, general protocol for visible-light-mediated alkylation of 4-alkyl-1,4-dihydropyridines with alkenyl sulfones. The protocol permits efficient functionalization of sulfones with a broad range of cyclic and acyclic secondary and tert

A Highly Reduced Ni-Li-Olefin Complex for Catalytic Kumada-Corriu Cross-Couplings

Nattmann, Lukas,Lutz, Sigrid,Ortsack, Pascal,Goddard, Richard,Cornella, Josep

supporting information, p. 13628 - 13633 (2018/10/24)

The catalytic activity of a highly reduced Ni catalyst in the context of a Kumada-Corriu cross-coupling has been studied. This nickel complex is characterized by its high electron density, stabilized by simple olefin ligands in combination with two Li ions. Landmark reactivity has been found with this precatalyst which operates at cryogenic temperatures, thus allowing the presence of sensitive functionalities. Structural elucidation of oxidative addition intermediates and their reactivity suggest highly reduced species being operative in the C-C bond forming event.

Copper- and Nickel-Catalyzed Cross-Coupling Reaction of Monofluoroalkenes with Tertiary, Secondary, and Primary Alkyl and Aryl Grignard Reagents

Shi, Hongyan,Dai, Wenpeng,Wang, Biyun,Cao, Song

supporting information, p. 459 - 463 (2018/02/17)

A highly efficient cross-coupling reaction of monofluoroalkenes with tertiary, secondary, and primary alkyl and aryl Grignard reagents in the presence of a catalytic amount of copper or nickel catalyst, respectively, has been developed. The reactions proceeded smoothly at room temperature, providing (E)-alkene isomers in moderate to high yields. Plausible mechanisms of the Ni-catalyzed coupling reaction of monofluoroalkene with Grignard reagents are suggested.

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