50314-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50314-17-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,1 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 50314-17:
(7*5)+(6*0)+(5*3)+(4*1)+(3*4)+(2*1)+(1*7)=75
75 % 10 = 5
So 50314-17-5 is a valid CAS Registry Number.