5659-21-2 Usage
Chemical class
Quinolinone derivatives
Common use
Building block in the synthesis of pharmaceutical drugs and agrochemicals
Biological activities
Antioxidant, antiproliferative effects on cancer cells
Chemical structure
Versatile compound for various applications in the pharmaceutical and agricultural industries
Potential use
Fluorescent dye, development of new materials
Promise
Wide range of applications in science and industry.
Check Digit Verification of cas no
The CAS Registry Mumber 5659-21-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,5 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5659-21:
(6*5)+(5*6)+(4*5)+(3*9)+(2*2)+(1*1)=112
112 % 10 = 2
So 5659-21-2 is a valid CAS Registry Number.
