129866-96-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129866-96-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,6 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129866-96:
(8*1)+(7*2)+(6*9)+(5*8)+(4*6)+(3*6)+(2*9)+(1*6)=182
182 % 10 = 2
So 129866-96-2 is a valid CAS Registry Number.