93298-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93298-66-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,9 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 93298-66:
(7*9)+(6*3)+(5*2)+(4*9)+(3*8)+(2*6)+(1*6)=169
169 % 10 = 9
So 93298-66-9 is a valid CAS Registry Number.