115474-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115474-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,4,7 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 115474-40:
(8*1)+(7*1)+(6*5)+(5*4)+(4*7)+(3*4)+(2*4)+(1*0)=113
113 % 10 = 3
So 115474-40-3 is a valid CAS Registry Number.