861008-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861008-87-9 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 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 861008-87:
(8*8)+(7*6)+(6*1)+(5*0)+(4*0)+(3*8)+(2*8)+(1*7)=159
159 % 10 = 9
So 861008-87-9 is a valid CAS Registry Number.