50597-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50597-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,5,9 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50597-10:
(7*5)+(6*0)+(5*5)+(4*9)+(3*7)+(2*1)+(1*0)=119
119 % 10 = 9
So 50597-10-9 is a valid CAS Registry Number.