86800-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86800-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,8,0 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86800-02:
(7*8)+(6*6)+(5*8)+(4*0)+(3*0)+(2*0)+(1*2)=134
134 % 10 = 4
So 86800-02-4 is a valid CAS Registry Number.