115230-26-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115230-26-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,2,3 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 115230-26:
(8*1)+(7*1)+(6*5)+(5*2)+(4*3)+(3*0)+(2*2)+(1*6)=77
77 % 10 = 7
So 115230-26-7 is a valid CAS Registry Number.