184481-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184481-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,4,8 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 184481-25:
(8*1)+(7*8)+(6*4)+(5*4)+(4*8)+(3*1)+(2*2)+(1*5)=152
152 % 10 = 2
So 184481-25-2 is a valid CAS Registry Number.