711022-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 711022-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,1,0,2 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 711022-50:
(8*7)+(7*1)+(6*1)+(5*0)+(4*2)+(3*2)+(2*5)+(1*0)=93
93 % 10 = 3
So 711022-50-3 is a valid CAS Registry Number.