75232-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75232-13-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,3 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75232-13:
(7*7)+(6*5)+(5*2)+(4*3)+(3*2)+(2*1)+(1*3)=112
112 % 10 = 2
So 75232-13-2 is a valid CAS Registry Number.