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1-(1,1':3',1''-terphenyl-5'-yl)naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30240-23-4

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30240-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30240-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,2,4 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30240-23:
(7*3)+(6*0)+(5*2)+(4*4)+(3*0)+(2*2)+(1*3)=54
54 % 10 = 4
So 30240-23-4 is a valid CAS Registry Number.

30240-23-4Downstream Products

30240-23-4Relevant academic research and scientific papers

Programmed selective sp2 C-O bond activation toward multiarylated benzenes

Zhao, Fei,Zhang, Yun-Fei,Wen, Jing,Yu, Da-Gang,Wei, Jiang-Bo,Xi, Zhenfeng,Shi, Zhang-Jie

, p. 3230 - 3233 (2013/07/26)

A variety of important multiarylated benzenes were efficiently synthesized from phloroglucinol derivatives 1 through sequential cross-couplings via Pd-catalyzed C-OTs, Ni-catalyzed C-OC(O)NEt2, and C-OMe bond activation. High selectivity was achieved based on the rational design and inherent diversity in the reactivity of different C-O bonds.

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