926222-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 926222-53-9 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 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 926222-53:
(8*9)+(7*2)+(6*6)+(5*2)+(4*2)+(3*2)+(2*5)+(1*3)=159
159 % 10 = 9
So 926222-53-9 is a valid CAS Registry Number.