1313010-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1313010-11-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,0,1 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1313010-11:
(9*1)+(8*3)+(7*1)+(6*3)+(5*0)+(4*1)+(3*0)+(2*1)+(1*1)=65
65 % 10 = 5
So 1313010-11-5 is a valid CAS Registry Number.