89618-24-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89618-24-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,1 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89618-24:
(7*8)+(6*9)+(5*6)+(4*1)+(3*8)+(2*2)+(1*4)=176
176 % 10 = 6
So 89618-24-6 is a valid CAS Registry Number.