330195-02-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330195-02-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,1,9 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 330195-02:
(8*3)+(7*3)+(6*0)+(5*1)+(4*9)+(3*5)+(2*0)+(1*2)=103
103 % 10 = 3
So 330195-02-3 is a valid CAS Registry Number.