1314357-51-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314357-51-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,3,5 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1314357-51:
(9*1)+(8*3)+(7*1)+(6*4)+(5*3)+(4*5)+(3*7)+(2*5)+(1*1)=131
131 % 10 = 1
So 1314357-51-1 is a valid CAS Registry Number.