514836-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 514836-50-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,4,8,3 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 514836-50:
(8*5)+(7*1)+(6*4)+(5*8)+(4*3)+(3*6)+(2*5)+(1*0)=151
151 % 10 = 1
So 514836-50-1 is a valid CAS Registry Number.