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7767-99-9

3-Amino-2-phenyl-4(1H)-quinolinone is an organic compound with the chemical formula C15H12N2O. It is a derivative of quinolinone, featuring an amino group at the 3-position and a phenyl group at the 2-position. This yellow crystalline solid is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, particularly as an intermediate in the production of certain antibiotics and antifungal agents. The compound's molecular structure and properties make it a valuable building block in the development of new drugs and chemical compounds.

7767-99-9

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7767-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7767-99-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,6 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7767-99:
(6*7)+(5*7)+(4*6)+(3*7)+(2*9)+(1*9)=149
149 % 10 = 9
So 7767-99-9 is a valid CAS Registry Number.

7767-99-9Relevant articles and documents

Some new routes for the preparation of 3-amino-2-phenyl-4(1H)-quinolinones from anthranilamides

Hradil, Pavel,Grepl, Martin,Hlavac, Jan,Soural, Miroslav,Malon, Michal,Bertolasi, Valerio

, p. 819 - 822 (2007/10/03)

Several new routes for the preparation of 3-amino-2-phenyl-4-1(H)- quinolinone 7a are compared. The most efficient is based on the cyclization of phenacyl anthranilamide 2a in the presence of (poly)phosphoric acid. The mechanisms of the rearrangements inv

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