41118-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41118-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,1,1 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 41118-56:
(7*4)+(6*1)+(5*1)+(4*1)+(3*8)+(2*5)+(1*6)=83
83 % 10 = 3
So 41118-56-3 is a valid CAS Registry Number.