59318-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59318-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,3,1 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59318-11:
(7*5)+(6*9)+(5*3)+(4*1)+(3*8)+(2*1)+(1*1)=135
135 % 10 = 5
So 59318-11-5 is a valid CAS Registry Number.