41123-33-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41123-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,1,2 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 41123-33:
(7*4)+(6*1)+(5*1)+(4*2)+(3*3)+(2*3)+(1*3)=65
65 % 10 = 5
So 41123-33-5 is a valid CAS Registry Number.