1325226-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1325226-52-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,5,2,2 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1325226-52:
(9*1)+(8*3)+(7*2)+(6*5)+(5*2)+(4*2)+(3*6)+(2*5)+(1*2)=125
125 % 10 = 5
So 1325226-52-5 is a valid CAS Registry Number.