1314940-03-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314940-03-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,9,4 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1314940-03:
(9*1)+(8*3)+(7*1)+(6*4)+(5*9)+(4*4)+(3*0)+(2*0)+(1*3)=128
128 % 10 = 8
So 1314940-03-8 is a valid CAS Registry Number.