716343-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 716343-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,6,3,4 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 716343-51:
(8*7)+(7*1)+(6*6)+(5*3)+(4*4)+(3*3)+(2*5)+(1*1)=150
150 % 10 = 0
So 716343-51-0 is a valid CAS Registry Number.