73051-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73051-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,5 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73051-11:
(7*7)+(6*3)+(5*0)+(4*5)+(3*1)+(2*1)+(1*1)=93
93 % 10 = 3
So 73051-11-3 is a valid CAS Registry Number.