115290-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115290-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,2,9 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 115290-84:
(8*1)+(7*1)+(6*5)+(5*2)+(4*9)+(3*0)+(2*8)+(1*4)=111
111 % 10 = 1
So 115290-84-1 is a valid CAS Registry Number.