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ethyl 3-(2-methoxy-3-methylphenyl)propionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74090-50-9

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74090-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74090-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,9 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74090-50:
(7*7)+(6*4)+(5*0)+(4*9)+(3*0)+(2*5)+(1*0)=119
119 % 10 = 9
So 74090-50-9 is a valid CAS Registry Number.

74090-50-9Relevant academic research and scientific papers

Nucleophilic Amination of Methoxy Arenes Promoted by a Sodium Hydride/Iodide Composite

Kaga, Atsushi,Hayashi, Hirohito,Hakamata, Hiroyuki,Oi, Miku,Uchiyama, Masanobu,Takita, Ryo,Chiba, Shunsuke

, p. 11807 - 11811 (2017/09/20)

A method for the nucleophilic amination of methoxy arenes was established by using sodium hydride (NaH) in the presence of lithium iodide (LiI). This method offers an efficient route to benzannulated nitrogen heterocycles. Mechanistic studies showed that the reaction proceeds through an unusual concerted nucleophilic aromatic substitution.

Derivatives of 5-hydroxy-6-methyl-2-aminotetralin

Cannon,Koble,Long,Verimer

, p. 750 - 754 (2007/10/02)

The title compounds were designed to provide semirigid congeners of m-tyramine in which the ring position ortho to the phenolic OH is blocked to metabolic hydroxylation. A sequence leading to a key synthetic intermediate, 5-methoxy-6-methyl-2-tetralone, h

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