41541-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41541-62-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,5,4 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 41541-62:
(7*4)+(6*1)+(5*5)+(4*4)+(3*1)+(2*6)+(1*2)=92
92 % 10 = 2
So 41541-62-2 is a valid CAS Registry Number.