330468-71-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330468-71-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,4,6 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 330468-71:
(8*3)+(7*3)+(6*0)+(5*4)+(4*6)+(3*8)+(2*7)+(1*1)=128
128 % 10 = 8
So 330468-71-8 is a valid CAS Registry Number.