897930-10-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 897930-10-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,7,9,3 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 897930-10:
(8*8)+(7*9)+(6*7)+(5*9)+(4*3)+(3*0)+(2*1)+(1*0)=228
228 % 10 = 8
So 897930-10-8 is a valid CAS Registry Number.