1311314-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1311314-07-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,3,1 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1311314-07:
(9*1)+(8*3)+(7*1)+(6*1)+(5*3)+(4*1)+(3*4)+(2*0)+(1*7)=84
84 % 10 = 4
So 1311314-07-4 is a valid CAS Registry Number.