115491-86-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115491-86-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,4,9 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 115491-86:
(8*1)+(7*1)+(6*5)+(5*4)+(4*9)+(3*1)+(2*8)+(1*6)=126
126 % 10 = 6
So 115491-86-6 is a valid CAS Registry Number.