129588-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129588-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,8 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129588-05:
(8*1)+(7*2)+(6*9)+(5*5)+(4*8)+(3*8)+(2*0)+(1*5)=162
162 % 10 = 2
So 129588-05-2 is a valid CAS Registry Number.