80713-12-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80713-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,1 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80713-12:
(7*8)+(6*0)+(5*7)+(4*1)+(3*3)+(2*1)+(1*2)=108
108 % 10 = 8
So 80713-12-8 is a valid CAS Registry Number.