333398-00-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333398-00-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,3,9 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 333398-00:
(8*3)+(7*3)+(6*3)+(5*3)+(4*9)+(3*8)+(2*0)+(1*0)=138
138 % 10 = 8
So 333398-00-8 is a valid CAS Registry Number.