86128-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86128-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,2 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86128-88:
(7*8)+(6*6)+(5*1)+(4*2)+(3*8)+(2*8)+(1*8)=153
153 % 10 = 3
So 86128-88-3 is a valid CAS Registry Number.