854862-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854862-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,8,6 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 854862-25:
(8*8)+(7*5)+(6*4)+(5*8)+(4*6)+(3*2)+(2*2)+(1*5)=202
202 % 10 = 2
So 854862-25-2 is a valid CAS Registry Number.