86481-78-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86481-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,8 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86481-78:
(7*8)+(6*6)+(5*4)+(4*8)+(3*1)+(2*7)+(1*8)=169
169 % 10 = 9
So 86481-78-9 is a valid CAS Registry Number.