46-59-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46-59-3 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 4 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 46-59:
(4*4)+(3*6)+(2*5)+(1*9)=53
53 % 10 = 3
So 46-59-3 is a valid CAS Registry Number.