330559-11-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330559-11-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,5,5 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 330559-11:
(8*3)+(7*3)+(6*0)+(5*5)+(4*5)+(3*9)+(2*1)+(1*1)=120
120 % 10 = 0
So 330559-11-0 is a valid CAS Registry Number.