1260830-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1260830-10-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,8,3 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1260830-10:
(9*1)+(8*2)+(7*6)+(6*0)+(5*8)+(4*3)+(3*0)+(2*1)+(1*0)=121
121 % 10 = 1
So 1260830-10-1 is a valid CAS Registry Number.