865149-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 865149-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,5,1,4 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 865149-70:
(8*8)+(7*6)+(6*5)+(5*1)+(4*4)+(3*9)+(2*7)+(1*0)=198
198 % 10 = 8
So 865149-70-8 is a valid CAS Registry Number.