50716-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50716-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,7,1 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 50716-34:
(7*5)+(6*0)+(5*7)+(4*1)+(3*6)+(2*3)+(1*4)=102
102 % 10 = 2
So 50716-34-2 is a valid CAS Registry Number.