62023-78-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62023-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,2 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62023-78:
(7*6)+(6*2)+(5*0)+(4*2)+(3*3)+(2*7)+(1*8)=93
93 % 10 = 3
So 62023-78-3 is a valid CAS Registry Number.