225798-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 225798-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,7,9 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 225798-63:
(8*2)+(7*2)+(6*5)+(5*7)+(4*9)+(3*8)+(2*6)+(1*3)=170
170 % 10 = 0
So 225798-63-0 is a valid CAS Registry Number.