7502-21-8 Usage
Chemical class
Derivative of pyridine
Structure
Contains a 1-(2-oxo-1,2-diphenylethyl) group
Usage
Reactant in organic synthesis
Applications
Potential pharmaceutical and biological applications
Functional groups
Pyridinium group (positively charged nitrogen atom within a pyridine ring) and diphenylethyl group (two phenyl groups attached to an ethyl chain with a ketone functional group)
Importance
Valuable tool in research and development within the chemical and pharmaceutical industries
Check Digit Verification of cas no
The CAS Registry Mumber 7502-21-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,0 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7502-21:
(6*7)+(5*5)+(4*0)+(3*2)+(2*2)+(1*1)=78
78 % 10 = 8
So 7502-21-8 is a valid CAS Registry Number.
