18182-24-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18182-24-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,8 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 18182-24:
(7*1)+(6*8)+(5*1)+(4*8)+(3*2)+(2*2)+(1*4)=106
106 % 10 = 6
So 18182-24-6 is a valid CAS Registry Number.