53393-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53393-41-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,9 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53393-41:
(7*5)+(6*3)+(5*3)+(4*9)+(3*3)+(2*4)+(1*1)=122
122 % 10 = 2
So 53393-41-2 is a valid CAS Registry Number.