69486-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69486-59-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,8 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69486-59:
(7*6)+(6*9)+(5*4)+(4*8)+(3*6)+(2*5)+(1*9)=185
185 % 10 = 5
So 69486-59-5 is a valid CAS Registry Number.