53950-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53950-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,5 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53950-05:
(7*5)+(6*3)+(5*9)+(4*5)+(3*0)+(2*0)+(1*5)=123
123 % 10 = 3
So 53950-05-3 is a valid CAS Registry Number.