501435-45-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501435-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,4,3 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 501435-45:
(8*5)+(7*0)+(6*1)+(5*4)+(4*3)+(3*5)+(2*4)+(1*5)=106
106 % 10 = 6
So 501435-45-6 is a valid CAS Registry Number.