339026-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 339026-05-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,0,2 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 339026-05:
(8*3)+(7*3)+(6*9)+(5*0)+(4*2)+(3*6)+(2*0)+(1*5)=130
130 % 10 = 0
So 339026-05-0 is a valid CAS Registry Number.