926225-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 926225-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,6,2,2 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 926225-90:
(8*9)+(7*2)+(6*6)+(5*2)+(4*2)+(3*5)+(2*9)+(1*0)=173
173 % 10 = 3
So 926225-90-3 is a valid CAS Registry Number.