225650-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 225650-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,6,5 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 225650-45:
(8*2)+(7*2)+(6*5)+(5*6)+(4*5)+(3*0)+(2*4)+(1*5)=123
123 % 10 = 3
So 225650-45-3 is a valid CAS Registry Number.