50291-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50291-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,2,9 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 50291-32:
(7*5)+(6*0)+(5*2)+(4*9)+(3*1)+(2*3)+(1*2)=92
92 % 10 = 2
So 50291-32-2 is a valid CAS Registry Number.