130316-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130316-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,3,1 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130316-54:
(8*1)+(7*3)+(6*0)+(5*3)+(4*1)+(3*6)+(2*5)+(1*4)=80
80 % 10 = 0
So 130316-54-0 is a valid CAS Registry Number.