129880-36-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129880-36-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,8 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129880-36:
(8*1)+(7*2)+(6*9)+(5*8)+(4*8)+(3*0)+(2*3)+(1*6)=160
160 % 10 = 0
So 129880-36-0 is a valid CAS Registry Number.