1260901-68-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1260901-68-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,9,0 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1260901-68:
(9*1)+(8*2)+(7*6)+(6*0)+(5*9)+(4*0)+(3*1)+(2*6)+(1*8)=135
135 % 10 = 5
So 1260901-68-5 is a valid CAS Registry Number.