5628-00-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5628-00-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,2 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5628-00:
(6*5)+(5*6)+(4*2)+(3*8)+(2*0)+(1*0)=92
92 % 10 = 2
So 5628-00-2 is a valid CAS Registry Number.