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26516-42-7

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26516-42-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26516-42-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,5,1 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26516-42:
(7*2)+(6*6)+(5*5)+(4*1)+(3*6)+(2*4)+(1*2)=107
107 % 10 = 7
So 26516-42-7 is a valid CAS Registry Number.

26516-42-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,6-dinitro-iodobenzene

1.2 Other means of identification

Product number -
Other names 1-iodo-2,6-dinitrobenzene

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:26516-42-7 SDS

26516-42-7Relevant articles and documents

Substituted Fused Heteroaromatic Tricyclic Compounds as Kinase Inhibitors and The Use Thereof

-

Paragraph 0172; 0223, (2021/05/07)

The disclosure relates to substituted fused heteroaromatic tricyclic compounds and the use thereof. Specifically, the disclosure provides compounds of the following Formula I: or a pharmaceutically acceptable salt or prodrug thereof, wherein A1

Synthesis of 5,9-Diaza[5]helicenes

Wei?, Aaron,Podlech, Joachim

supporting information, p. 6697 - 6701 (2019/11/02)

A new method for the synthesis of 5,9-diaza[5]helicenes is presented using 2,3-bis(acylamino)-substituted ortho-terphenyls as precursors. Activation of the amide groups and electrophilic substitution at the ortho positions of the adjacent phenyl groups leads to the 5,9-diaza[5]helicenes. A stepwise reaction including protection of the first amino group, amide formation at the second amino group with subsequent cyclization, followed by deprotection, amide formation and cyclization at the first amino group ensures that both electrophilic substitutions take place at sufficiently activated arenes and allows for the different substituents at the diaza[5]helicenes brought in with the amide groups. The terphenyl precursors are synthesized by two Suzuki couplings of suitably substituted building blocks. Three different 5,9-diaza[5]helicenes with aliphatic, alkenyl and methoxycarbonylalkyl substituents were prepared; the latter would allow to attach further functionalities by ester or amide linkage.

Domino Carbopalladation/C-H Activation as a Quick Access to Polycyclic Frameworks

Saha, Nemai,Wang, Haiwen,Zhang, Shengyi,Du, Yongliang,Zhu, Daqian,Hu, Yumin,Huang, Peng,Wen, Shijun

supporting information, p. 712 - 715 (2018/02/09)

A new type of domino reaction for synthesis of heterocycles fusing the important bioactive cores, such as oxindole, indoline, and isoquinoline, is presented. Upon exposure to the very common palladium catalyst, the conceptually designed N-alkenyl iodobiaryls undergo a sequential carbopalladation/C-H activation to build polycyclic frameworks. These novel unique frameworks may provide structure sources in fragment-based drug discovery.

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