859815-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859815-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,8,1 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 859815-01:
(8*8)+(7*5)+(6*9)+(5*8)+(4*1)+(3*5)+(2*0)+(1*1)=213
213 % 10 = 3
So 859815-01-3 is a valid CAS Registry Number.