69818-60-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69818-60-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,1 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 69818-60:
(7*6)+(6*9)+(5*8)+(4*1)+(3*8)+(2*6)+(1*0)=176
176 % 10 = 6
So 69818-60-6 is a valid CAS Registry Number.