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74866-17-4

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74866-17-4 Usage

General Description

1-Bromo-3,4-dimethoxy-2-methylbenzene is a chemical compound commonly used in organic synthesis. It is a substituted aromatic compound that contains a bromine atom and three methoxy groups attached to a methylbenzene ring. 1-BROMO-3,4-DIMETHOXY-2-METHYLBENZENE is often used as a reagent in various chemical reactions, such as in the preparation of other organic compounds. It is also used in the pharmaceutical industry as a precursor for the synthesis of certain drugs. As with all chemical compounds, proper handling and storage of 1-bromo-3,4-dimethoxy-2-methylbenzene is necessary to ensure safety and prevent any adverse effects on health and the environment.

Check Digit Verification of cas no

The CAS Registry Mumber 74866-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,6 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74866-17:
(7*7)+(6*4)+(5*8)+(4*6)+(3*6)+(2*1)+(1*7)=164
164 % 10 = 4
So 74866-17-4 is a valid CAS Registry Number.

74866-17-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Bromo-3,4-dimethoxy-2-methylbenzene

1.2 Other means of identification

Product number -
Other names 3,4-dimethoxy-2-methyl-1-bromobenzene

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:74866-17-4 SDS

74866-17-4Relevant articles and documents

Pd-Catalyzed Nazarov-Type Cyclization: Application in the Total Synthesis of β-Diasarone and Other Complex Cyclopentanoids

Singh, Bara,Bankar, Siddheshwar K.,Ramasastry

supporting information, p. 1043 - 1048 (2022/02/05)

We describe the palladium-catalyzed Nazarov-type cyclization of easily accessible (hetero)arylallyl acetates to pentannulated (hetero)arenes. This method provides ready access to various types of bi-, tri-, tetra-, and pentacyclic cyclopentanoids under ne

Transition metals in organic synthesis, part 96. First total synthesis of streptoverticillin: Unambiguous confirmation of the absolute configuration

Thomas, Claudia,Kataeva, Olga,Kn?lker, Hans-Joachim

scheme or table, p. 2663 - 2666 (2011/12/04)

Using an iron-mediated construction of the carbazole framework, the first synthesis of streptoverticillin is described and the absolute configuration of the natural product is confirmed. The synthesis exploits a novel oxygen-mediated aromatization of tric

A direct palladium-catalyzed route to selectively substituted carbazoles through sequential C-C and C-N bond formation: Synthesis of carbazomycin A

Della Ca', Nicola,Sassi, Giovanni,Catellani, Marta

supporting information; experimental part, p. 2179 - 2182 (2009/10/02)

The present paper offers a synthetically simple one-pot procedure for the catalytic preparation of the biologically interesting class of carbazoles. The new procedure is based on the combined catalysis of palladium and norbornene starting from o-substituted iodoarenes and N-sulfonylated or N-acetylated o-bromoanilines. A well-known member of this class, carbazomycin A, has been successfully prepared.

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