115453-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115453-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,4,5 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 115453-41:
(8*1)+(7*1)+(6*5)+(5*4)+(4*5)+(3*3)+(2*4)+(1*1)=103
103 % 10 = 3
So 115453-41-3 is a valid CAS Registry Number.