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23674-14-8

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23674-14-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23674-14-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,6,7 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23674-14:
(7*2)+(6*3)+(5*6)+(4*7)+(3*4)+(2*1)+(1*4)=108
108 % 10 = 8
So 23674-14-8 is a valid CAS Registry Number.

23674-14-8SDS

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 5137P

1.2 Other means of identification

Product number -
Other names 9-p-Tolyl-anthracen

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:23674-14-8 SDS

23674-14-8Relevant articles and documents

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Putschkow

, p. 3428,3431; engl. Ausg. S. 3389, 3392 (1959)

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When Anthracene and Quinone Avoid Cycloaddition: Acid-Catalyzed Redox Neutral Functionalization of Anthracene to Aryl Ethers

Ding, Nan,Ding, Nan,Ding, Nan,Li, Zhi

supporting information, p. 4276 - 4282 (2020/06/04)

Benzoquinone and 9-phenylanthracene barely undergo anticipated cycloaddition under acid catalysis. Instead, 9-anthracenyl aryl ethers are obtained as unexpected products. Mechanistic studies indicate that the reaction likely undergoes an ionic mechanism between protonated anthracene species and nucleophilic oxygen of 1,4-benzoquinone or 1,4-hydroquinone. A variety of 9-anthracenyl aryl ethers are constructed with this method. Produced anthracenyl aryl ethers are potential scaffolds for new fluorescent molecules.

Stannylation of Aryl Halides, Stille Cross-Coupling, and One-Pot, Two-Step Stannylation/Stille Cross-Coupling Reactions under Solvent-Free Conditions

Gribanov, Pavel S.,Golenko, Yulia D.,Topchiy, Maxim A.,Minaeva, Lidiya I.,Asachenko, Andrey F.,Nechaev, Mikhail S.

, p. 120 - 125 (2018/01/17)

Solvent-free protocols for palladium-catalyzed stannylation of aryl halides, Stille cross-coupling, and one-pot, two-step stannylation/Stille cross-coupling (SSC) are reported for the first time. (Het)aryl halides bearing acceptor, donor, as well as sterically demanding substituents are stannylated and/or coupled in high yields. The reactions are catalyzed by conventional palladium(II) acetate/PCy3 [Pd(OAc)2/PCy3] under air, using available base CsF, and without the use of high purity reagents. The developed synthetic procedures are versatile, robust, and easily scalable. The absence of solvent, and the elimination of isolation procedures of aryl stannanes makes the SSC protocol simple, step economical, and highly efficient for the synthesis of biaryls in a one-pot two-step procedure.

Novel aromatic compounds for organic light-emitting diode and organic light-emitting diode including the same

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Paragraph 0223-0226, (2016/10/09)

The present invention relates to an organic light emitting compound represented by chemical formula A, and to an organic light emitting device comprising the same. In the chemical formula A, a cyclic group A_1 to A_3, R_1 to R_11, L, n, a structural formula Q, and a structural formula Aandprime; are the same as described in the specification.COPYRIGHT KIPO 2016

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