75251-60-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75251-60-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,5 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75251-60:
(7*7)+(6*5)+(5*2)+(4*5)+(3*1)+(2*6)+(1*0)=124
124 % 10 = 4
So 75251-60-4 is a valid CAS Registry Number.