73272-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73272-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,7 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73272-75:
(7*7)+(6*3)+(5*2)+(4*7)+(3*2)+(2*7)+(1*5)=130
130 % 10 = 0
So 73272-75-0 is a valid CAS Registry Number.