225786-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 225786-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,7,8 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 225786-15:
(8*2)+(7*2)+(6*5)+(5*7)+(4*8)+(3*6)+(2*1)+(1*5)=152
152 % 10 = 2
So 225786-15-2 is a valid CAS Registry Number.