861005-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861005-63-2 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 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 861005-63:
(8*8)+(7*6)+(6*1)+(5*0)+(4*0)+(3*5)+(2*6)+(1*3)=142
142 % 10 = 2
So 861005-63-2 is a valid CAS Registry Number.