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21222-05-9

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21222-05-9 Usage

Chemical Properties

White solid

Check Digit Verification of cas no

The CAS Registry Mumber 21222-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,2 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21222-05:
(7*2)+(6*1)+(5*2)+(4*2)+(3*2)+(2*0)+(1*5)=49
49 % 10 = 9
So 21222-05-9 is a valid CAS Registry Number.

21222-05-9 Well-known Company Product Price

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  • Alfa Aesar

  • (B21153)  3,3'-Dinitrobenzophenone, 96%   

  • 21222-05-9

  • 5g

  • 513.0CNY

  • Detail

21222-05-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(3-nitrophenyl)methanone

1.2 Other means of identification

Product number -
Other names di3-nitrophenyl ketone

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:21222-05-9 SDS

21222-05-9Relevant articles and documents

Hypervalent iodine in synthesis. 83. Palladium-catalyzed carbonylative coupling of diaryliodonium salts mediated by indium

Zhou, Tao,Chen, Zhen-Chu

, p. 3431 - 3435 (2002)

In the presence of palladium catalyst and indium diaryl-iodonium salt; react with carbon monoxide under mild reaction conditions to give diaryl ketone; in moderate yields.

AZA-PYRIDONE COMPOUNDS AND USES THEREOF

-

Paragraph 0228, (2016/09/26)

Disclosed herein are aza-pyridone compounds, pharmaceutical compositions that include one or more aza-pyridone compounds, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an orthomyxovirus infection, with an aza-pyridone compound. Examples of an orthomyxovirus viral infection include an influenza infection.

Synthesis and characterization of symmetrical eight aromatic ring containing bent-shaped material derived from benzophenone

Majumdar,Ghosh,Chakravorty

scheme or table, p. 63 - 72 (2011/09/13)

A new family of symmetrical eight aromatic ring-containing bent-shaped mesogens in which the central elbow is a ketone has been synthesized and characterized. The effect of the side chain on the mesomorphism has been studied. All the bent derivatives were found to exhibit mesomorphism. The higher homologues of the series exhibit the B1 phase and the lower homologues of the series show the B6 phase. Copyright Taylor & Francis Group, LLC.

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