861087-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861087-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,0,8 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 861087-97:
(8*8)+(7*6)+(6*1)+(5*0)+(4*8)+(3*7)+(2*9)+(1*7)=190
190 % 10 = 0
So 861087-97-0 is a valid CAS Registry Number.