501914-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501914-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,9,1 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 501914-53:
(8*5)+(7*0)+(6*1)+(5*9)+(4*1)+(3*4)+(2*5)+(1*3)=120
120 % 10 = 0
So 501914-53-0 is a valid CAS Registry Number.