59562-20-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59562-20-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,5,6 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 59562-20:
(7*5)+(6*9)+(5*5)+(4*6)+(3*2)+(2*2)+(1*0)=148
148 % 10 = 8
So 59562-20-8 is a valid CAS Registry Number.