53628-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53628-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,2 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 53628-16:
(7*5)+(6*3)+(5*6)+(4*2)+(3*8)+(2*1)+(1*6)=123
123 % 10 = 3
So 53628-16-3 is a valid CAS Registry Number.