928822-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 928822-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,8,2 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 928822-65:
(8*9)+(7*2)+(6*8)+(5*8)+(4*2)+(3*2)+(2*6)+(1*5)=205
205 % 10 = 5
So 928822-65-5 is a valid CAS Registry Number.