861016-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861016-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,0,1 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 861016-56:
(8*8)+(7*6)+(6*1)+(5*0)+(4*1)+(3*6)+(2*5)+(1*6)=150
150 % 10 = 0
So 861016-56-0 is a valid CAS Registry Number.