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2-(3-nitrophenyl)-1-phenylquinolin-4(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1380424-20-3

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1380424-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380424-20-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,4,2 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1380424-20:
(9*1)+(8*3)+(7*8)+(6*0)+(5*4)+(4*2)+(3*4)+(2*2)+(1*0)=133
133 % 10 = 3
So 1380424-20-3 is a valid CAS Registry Number.

1380424-20-3Downstream Products

1380424-20-3Relevant academic research and scientific papers

Buchwald-Hartwig coupling/Michael addition reactions: One-pot synthesis of 1,2-disubstituted 4-quinolones from chalcones and primary amines

Fei, Xiang-Dong,Zhou, Zhou,Li, Wen,Zhu, Yong-Ming,Shen, Jing-Kang

, p. 3001 - 3008 (2012)

The Buchwald-Hartwig coupling/Michael addition sequence has been successfully applied to the synthesis of functionalized 1,2-disubstituted 4-quinolones using Pd(OAc)2 as a catalyst and PPh3 as a ligand. Under these conditions, the intermediate products first formed from chalcones and primary amines underwent catalytic dehydrogenation to yield the 1,2-disubstituted 4-quinolones. Copyright

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