339303-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 339303-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,3,0 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 339303-79:
(8*3)+(7*3)+(6*9)+(5*3)+(4*0)+(3*3)+(2*7)+(1*9)=146
146 % 10 = 6
So 339303-79-6 is a valid CAS Registry Number.