51933-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51933-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,9,3 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51933-60:
(7*5)+(6*1)+(5*9)+(4*3)+(3*3)+(2*6)+(1*0)=119
119 % 10 = 9
So 51933-60-9 is a valid CAS Registry Number.