838865-08-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 838865-08-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,8,8,6 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 838865-08:
(8*8)+(7*3)+(6*8)+(5*8)+(4*6)+(3*5)+(2*0)+(1*8)=220
220 % 10 = 0
So 838865-08-0 is a valid CAS Registry Number.