55759-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55759-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,5 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55759-60:
(7*5)+(6*5)+(5*7)+(4*5)+(3*9)+(2*6)+(1*0)=159
159 % 10 = 9
So 55759-60-9 is a valid CAS Registry Number.