59426-33-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59426-33-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,2 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 59426-33:
(7*5)+(6*9)+(5*4)+(4*2)+(3*6)+(2*3)+(1*3)=144
144 % 10 = 4
So 59426-33-4 is a valid CAS Registry Number.