1552-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1552-03-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,5 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1552-03:
(6*1)+(5*5)+(4*5)+(3*2)+(2*0)+(1*3)=60
60 % 10 = 0
So 1552-03-0 is a valid CAS Registry Number.