75793-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75793-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,9 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75793-03:
(7*7)+(6*5)+(5*7)+(4*9)+(3*3)+(2*0)+(1*3)=162
162 % 10 = 2
So 75793-03-2 is a valid CAS Registry Number.