181585-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 181585-24-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,5,8 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 181585-24:
(8*1)+(7*8)+(6*1)+(5*5)+(4*8)+(3*5)+(2*2)+(1*4)=150
150 % 10 = 0
So 181585-24-0 is a valid CAS Registry Number.