62016-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62016-58-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,1 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62016-58:
(7*6)+(6*2)+(5*0)+(4*1)+(3*6)+(2*5)+(1*8)=94
94 % 10 = 4
So 62016-58-4 is a valid CAS Registry Number.