15297-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15297-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,9 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15297-41:
(7*1)+(6*5)+(5*2)+(4*9)+(3*7)+(2*4)+(1*1)=113
113 % 10 = 3
So 15297-41-3 is a valid CAS Registry Number.