52092-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52092-53-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,9 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 52092-53:
(7*5)+(6*2)+(5*0)+(4*9)+(3*2)+(2*5)+(1*3)=102
102 % 10 = 2
So 52092-53-2 is a valid CAS Registry Number.