861006-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861006-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,0,0 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 861006-80:
(8*8)+(7*6)+(6*1)+(5*0)+(4*0)+(3*6)+(2*8)+(1*0)=146
146 % 10 = 6
So 861006-80-6 is a valid CAS Registry Number.