50594-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50594-25-7 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 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50594-25:
(7*5)+(6*0)+(5*5)+(4*9)+(3*4)+(2*2)+(1*5)=117
117 % 10 = 7
So 50594-25-7 is a valid CAS Registry Number.