53535-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53535-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,5,3 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 53535-16:
(7*5)+(6*3)+(5*5)+(4*3)+(3*5)+(2*1)+(1*6)=113
113 % 10 = 3
So 53535-16-3 is a valid CAS Registry Number.