15041-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15041-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,4 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15041-99:
(7*1)+(6*5)+(5*0)+(4*4)+(3*1)+(2*9)+(1*9)=83
83 % 10 = 3
So 15041-99-3 is a valid CAS Registry Number.