20146-50-3 Usage
Molecular Weight
173.19 g/mol
Chemical Family
Quinolinone
Core Structure
Quinolin-2(1H)-one
Functional Group
Methoxy
Physical Properties
(Information not provided)
Applications
Pharmaceutical, organic synthesis, materials science
Biological Activities
(Possibly has medicinal properties, but further research needed)
Potential Hazards
(Not yet determined, further study required)
Check Digit Verification of cas no
The CAS Registry Mumber 20146-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,4 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20146-50:
(7*2)+(6*0)+(5*1)+(4*4)+(3*6)+(2*5)+(1*0)=63
63 % 10 = 3
So 20146-50-3 is a valid CAS Registry Number.
20146-50-3Relevant articles and documents
Highly Enantioselective Catalytic Addition of Grignard Reagents to N-Heterocyclic Acceptors
Guo, Yafei,Harutyunyan, Syuzanna R.
, p. 12950 - 12954 (2019/08/07)
General methods to prepare chiral N-heterocyclic molecular scaffolds are greatly sought after because of their significance in medicinal chemistry. Described here is the first general catalytic methodology to access a wide variety of chiral 2- and 4-substituted tetrahydro-quinolones, dihydro-4-pyridones, and piperidones with excellent yields and enantioselectivities, utilizing a single catalyst system.
