82538-60-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82538-60-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,3 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82538-60:
(7*8)+(6*2)+(5*5)+(4*3)+(3*8)+(2*6)+(1*0)=141
141 % 10 = 1
So 82538-60-1 is a valid CAS Registry Number.