132629-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132629-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,2 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 132629-05:
(8*1)+(7*3)+(6*2)+(5*6)+(4*2)+(3*9)+(2*0)+(1*5)=111
111 % 10 = 1
So 132629-05-1 is a valid CAS Registry Number.