896680-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 896680-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,6,6,8 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 896680-70:
(8*8)+(7*9)+(6*6)+(5*6)+(4*8)+(3*0)+(2*7)+(1*0)=239
239 % 10 = 9
So 896680-70-9 is a valid CAS Registry Number.