32503-61-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32503-61-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,5,0 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 32503-61:
(7*3)+(6*2)+(5*5)+(4*0)+(3*3)+(2*6)+(1*1)=80
80 % 10 = 0
So 32503-61-0 is a valid CAS Registry Number.