868670-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 868670-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,8,6,7 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 868670-03:
(8*8)+(7*6)+(6*8)+(5*6)+(4*7)+(3*0)+(2*0)+(1*3)=215
215 % 10 = 5
So 868670-03-5 is a valid CAS Registry Number.