181818-36-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 181818-36-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,8,1 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 181818-36:
(8*1)+(7*8)+(6*1)+(5*8)+(4*1)+(3*8)+(2*3)+(1*6)=150
150 % 10 = 0
So 181818-36-0 is a valid CAS Registry Number.