50259-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50259-94-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,2,5 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 50259-94:
(7*5)+(6*0)+(5*2)+(4*5)+(3*9)+(2*9)+(1*4)=114
114 % 10 = 4
So 50259-94-4 is a valid CAS Registry Number.