223752-74-7 Usage
General Description
3-hydroxy-1,2-diMethylquinolin-4(1H)-one is a chemical compound with the molecular formula C11H11NO2. It is a derivative of quinoline and can be synthesized through various chemical reactions. 3-hydroxy-1,2-diMethylquinolin-4(1H)-one has potential pharmacological properties and has been studied for its potential use in pharmaceuticals, particularly for its antioxidant and anti-inflammatory properties. Its structure contains a quinolinone ring with a hydroxyl group and two methyl groups attached to the carbon atoms. 3-hydroxy-1,2-diMethylquinolin-4(1H)-one has potential applications in the development of new drugs and as a research tool in the fields of medicinal chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 223752-74-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,7,5 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 223752-74:
(8*2)+(7*2)+(6*3)+(5*7)+(4*5)+(3*2)+(2*7)+(1*4)=127
127 % 10 = 7
So 223752-74-7 is a valid CAS Registry Number.
223752-74-7Relevant articles and documents
Preparation of 1,2-disubstituted-3-hydroxy-4(1H)-quinolinones and the influence of substitution on the course of cyclization
Hradil, Pavel,Hlavac, Jan,Lemr, Karel
, p. 141 - 144 (1999)
Synthesis of 1,2-disubstituted-3-hydroxy-4(1H)-quinolinones by the cyclization of N-substituted phenacyl or acetonyl anthranilates is described. Two methods were employed for cyclization of anthranilates. Heating in polyphosphoric acid has a wide scope of applicability. The thermal cyclization in boiling N-methylpyrrolidone is limited by steric effect.
