51337-73-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51337-73-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,3 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51337-73:
(7*5)+(6*1)+(5*3)+(4*3)+(3*7)+(2*7)+(1*3)=106
106 % 10 = 6
So 51337-73-6 is a valid CAS Registry Number.