52162-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52162-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,6 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52162-45:
(7*5)+(6*2)+(5*1)+(4*6)+(3*2)+(2*4)+(1*5)=95
95 % 10 = 5
So 52162-45-5 is a valid CAS Registry Number.