41798-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41798-00-9 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 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41798-00:
(7*4)+(6*1)+(5*7)+(4*9)+(3*8)+(2*0)+(1*0)=129
129 % 10 = 9
So 41798-00-9 is a valid CAS Registry Number.