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3,5,7-trimethoxy-2-phenyl-1H-quinolin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

305834-49-5

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305834-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 305834-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,5,8,3 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 305834-49:
(8*3)+(7*0)+(6*5)+(5*8)+(4*3)+(3*4)+(2*4)+(1*9)=135
135 % 10 = 5
So 305834-49-5 is a valid CAS Registry Number.

305834-49-5Downstream Products

305834-49-5Relevant academic research and scientific papers

A convenient method for the synthesis of 3,5,7-trimethoxy-2-phenyl-4-quinolones

Beney,Hadjeri,Mariotte,Boumendjel

, p. 7037 - 7039 (2007/10/03)

The synthesis of 2-aryl-3,5,7-trimethoxy-4-quinolones was accomplished in three steps starting from 3,5-dimethoxyaniline and an aroyl chloride. These structures might be used as potential flavonol analogs. (C) 2000 Elsevier Science Ltd.

Synthesis and topoisomerase inhibitory activities of novel aza-analogues of flavones

Sui, Zhihua,Nguyen, Van N.,Altom, Jason,Fernandez, Jeffrey,Hilliard, Jamese J.,Bernstein, Jeffrey I.,Barrett, John F.,Ohemeng, Kwasi A

, p. 381 - 387 (2007/10/03)

A series of aza-flavones (3-hydroxy-2-phenyl-4-quinolones) were designed and synthesized as inhibitors of bacterial DNA-gyrase and mammalian topoisomerase II. Structure activity relationships of the compounds against each of the enzymes are discussed.

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