1298120-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1298120-02-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,8,1,2 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1298120-02:
(9*1)+(8*2)+(7*9)+(6*8)+(5*1)+(4*2)+(3*0)+(2*0)+(1*2)=151
151 % 10 = 1
So 1298120-02-1 is a valid CAS Registry Number.