926226-55-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 926226-55-3 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 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 926226-55:
(8*9)+(7*2)+(6*6)+(5*2)+(4*2)+(3*6)+(2*5)+(1*5)=173
173 % 10 = 3
So 926226-55-3 is a valid CAS Registry Number.