1166836-24-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1166836-24-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,6,8,3 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1166836-24:
(9*1)+(8*1)+(7*6)+(6*6)+(5*8)+(4*3)+(3*6)+(2*2)+(1*4)=173
173 % 10 = 3
So 1166836-24-3 is a valid CAS Registry Number.