50433-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50433-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,4,3 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50433-20:
(7*5)+(6*0)+(5*4)+(4*3)+(3*3)+(2*2)+(1*0)=80
80 % 10 = 0
So 50433-20-0 is a valid CAS Registry Number.