1033194-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033194-50-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,1,9 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1033194-50:
(9*1)+(8*0)+(7*3)+(6*3)+(5*1)+(4*9)+(3*4)+(2*5)+(1*0)=111
111 % 10 = 1
So 1033194-50-1 is a valid CAS Registry Number.