115453-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115453-15-1 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, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 115453-15:
(8*1)+(7*1)+(6*5)+(5*4)+(4*5)+(3*3)+(2*1)+(1*5)=101
101 % 10 = 1
So 115453-15-1 is a valid CAS Registry Number.