11018-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 11018-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,0,1 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 11018-52:
(7*1)+(6*1)+(5*0)+(4*1)+(3*8)+(2*5)+(1*2)=53
53 % 10 = 3
So 11018-52-3 is a valid CAS Registry Number.