50339-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50339-65-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,3 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50339-65:
(7*5)+(6*0)+(5*3)+(4*3)+(3*9)+(2*6)+(1*5)=106
106 % 10 = 6
So 50339-65-6 is a valid CAS Registry Number.