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19264-71-2

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19264-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19264-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,6 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19264-71:
(7*1)+(6*9)+(5*2)+(4*6)+(3*4)+(2*7)+(1*1)=122
122 % 10 = 2
So 19264-71-2 is a valid CAS Registry Number.

19264-71-2SDS

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 9-(4-chlorophenyl)carbazole

1.2 Other means of identification

Product number -
Other names 9-(p-chlorophenyl)carbazole

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:19264-71-2 SDS

19264-71-2Relevant articles and documents

Method for synthesizing carbazole derivative

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Paragraph 0013; 0044-0045, (2021/10/05)

The invention aims to provide a method for synthesizing a carbazole derivative. The method is characterized in that palladium chloride is used as a catalyst, 2, 2' - dibromobiphenyl is used as an electrophilic reagent, primary amine is taken as a nucleophile, and the carbazole derivative is directly cross-coupled under the conditions of toluene as a solvent and an air atmosphere. The method has the advantages of high yield, high selectivity, simplicity and convenience in operation and the like.

Transition-metal free synthesis of: N -aryl carbazoles and their extended analogs

Akhmetov, Vladimir,Amsharov, Konstantin,Feofanov, Mikhail,Takayama, Ryo

supporting information, p. 7172 - 7175 (2021/08/30)

Herein, we describe a facile synthesis of N-arylated carbazoles via ladderization of fluorinated oligophenylenes. The reaction consists of two subsequent nucleophilic substitutions triggered by an electronic transfer from dimsyl anions. The reaction allows the effective one-pot formation of at least six C-N bonds with pronounced selectivity to the C-F bond placement.

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE

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Paragraph 0227; 0228-0229, (2021/09/03)

The present invention relates to a compound for an organic optoelectronic device, represented by Chemical Formula 1; a composition for an organic optoelectronic device, including same; an organic optoelectronic device; and a display device. The description of Chemical Formula 1 is the same as that defined in the specification.

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