80532-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80532-45-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,3 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80532-45:
(7*8)+(6*0)+(5*5)+(4*3)+(3*2)+(2*4)+(1*5)=112
112 % 10 = 2
So 80532-45-2 is a valid CAS Registry Number.