711598-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 711598-73-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,1,5,9 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 711598-73:
(8*7)+(7*1)+(6*1)+(5*5)+(4*9)+(3*8)+(2*7)+(1*3)=171
171 % 10 = 1
So 711598-73-1 is a valid CAS Registry Number.