29166-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29166-01-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,1,6 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 29166-01:
(7*2)+(6*9)+(5*1)+(4*6)+(3*6)+(2*0)+(1*1)=116
116 % 10 = 6
So 29166-01-6 is a valid CAS Registry Number.