22425-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22425-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,4,2 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22425-07:
(7*2)+(6*2)+(5*4)+(4*2)+(3*5)+(2*0)+(1*7)=76
76 % 10 = 6
So 22425-07-6 is a valid CAS Registry Number.