496-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 496-62-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 496-62:
(5*4)+(4*9)+(3*6)+(2*6)+(1*2)=88
88 % 10 = 8
So 496-62-8 is a valid CAS Registry Number.