41791-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41791-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,7,9 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 41791-46:
(7*4)+(6*1)+(5*7)+(4*9)+(3*1)+(2*4)+(1*6)=122
122 % 10 = 2
So 41791-46-2 is a valid CAS Registry Number.