50341-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50341-00-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,4 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50341-00:
(7*5)+(6*0)+(5*3)+(4*4)+(3*1)+(2*0)+(1*0)=69
69 % 10 = 9
So 50341-00-9 is a valid CAS Registry Number.