1260251-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1260251-28-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,2,5 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1260251-28:
(9*1)+(8*2)+(7*6)+(6*0)+(5*2)+(4*5)+(3*1)+(2*2)+(1*8)=112
112 % 10 = 2
So 1260251-28-2 is a valid CAS Registry Number.