86963-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86963-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,6 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86963-39:
(7*8)+(6*6)+(5*9)+(4*6)+(3*3)+(2*3)+(1*9)=185
185 % 10 = 5
So 86963-39-5 is a valid CAS Registry Number.