80868-09-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80868-09-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,6 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80868-09:
(7*8)+(6*0)+(5*8)+(4*6)+(3*8)+(2*0)+(1*9)=153
153 % 10 = 3
So 80868-09-3 is a valid CAS Registry Number.