1433194-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1433194-50-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,3,1,9 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1433194-50:
(9*1)+(8*4)+(7*3)+(6*3)+(5*1)+(4*9)+(3*4)+(2*5)+(1*0)=143
143 % 10 = 3
So 1433194-50-3 is a valid CAS Registry Number.