330473-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330473-64-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,4,7 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 330473-64:
(8*3)+(7*3)+(6*0)+(5*4)+(4*7)+(3*3)+(2*6)+(1*4)=118
118 % 10 = 8
So 330473-64-8 is a valid CAS Registry Number.