5016-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5016-58-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,1 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5016-58:
(6*5)+(5*0)+(4*1)+(3*6)+(2*5)+(1*8)=70
70 % 10 = 0
So 5016-58-0 is a valid CAS Registry Number.