16018-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16018-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,0,1 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 16018-62:
(7*1)+(6*6)+(5*0)+(4*1)+(3*8)+(2*6)+(1*2)=85
85 % 10 = 5
So 16018-62-5 is a valid CAS Registry Number.