1505122-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1505122-28-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,5,1,2 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1505122-28:
(9*1)+(8*5)+(7*0)+(6*5)+(5*1)+(4*2)+(3*2)+(2*2)+(1*8)=110
110 % 10 = 0
So 1505122-28-0 is a valid CAS Registry Number.