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105174-48-9

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105174-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105174-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,1,7 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 105174-48:
(8*1)+(7*0)+(6*5)+(5*1)+(4*7)+(3*4)+(2*4)+(1*8)=99
99 % 10 = 9
So 105174-48-9 is a valid CAS Registry Number.

105174-48-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-bromo-1-(3,4-dimethoxyphenyl)butan-1-one

1.2 Other means of identification

Product number -
Other names 4-Brom-3',4'-dimethoxybutyrophenon

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:105174-48-9 SDS

105174-48-9Downstream Products

105174-48-9Relevant articles and documents

Investigation of dopamine analogues: Synthesis, mechanistic understanding, and structure-property relationship

Hu, Huamin,Dyke, Jason Christopher,Bowman, Brett Allen,Ko, Ching-Chang,You, Wei

, p. 9873 - 9882 (2016)

Dopamine, perhaps the simplest molecule that covalently links catechol and amine, together with its derivatives, has shown impressive adhesive and coating properties with its polymers. However, the scope of the molecules is rather limited, and the polymer

Iminyl Radicals by Reductive Cleavage of N-O Bond in Oxime Ether Promoted by SmI2: A Straightforward Synthesis of Five-Membered Cyclic Imines

Huang, Fei,Zhang, Songlin

supporting information, p. 7430 - 7434 (2019/10/11)

A new generation method of N-centered radicals from the reductive cleavage of the N-O bond in oxime ether promoted by SmI2 is reported for the first time. The in-situ-generated N-centered radicals underwent intramolecular cyclization to afford five-membered cyclic imines in two manners: N-centered radical addition and N-centered anion nucleophilic substitution. From a synthetic point of view, an efficient synthetic method of five-membered cyclic imines was developed. A mechanism of the transformation was proposed.

An efficient and novel approach for the synthesis of substituted N-aryl lactams

Chaturvedi, Devdutt,Chaturvedi, Amit K.,Mishra, Nisha,Mishra, Virendra

, p. 9148 - 9151,4 (2012/12/12)

A quick, efficient, one-pot method for the synthesis of substituted N-aryl lactams through the reaction of various kinds of corresponding substituted arenes with a variety of ω-azido alkanoic acid chlorides using a Lewis acid (i.e. EtAlCl2) at room temperature, through the in situ involvement of a Friedel-Crafts reaction followed by intramolecular Schimdt rearrangement was developed, and afforded good to excellent yields.

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