134316-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134316-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 134316-80:
(8*1)+(7*3)+(6*4)+(5*3)+(4*1)+(3*6)+(2*8)+(1*0)=106
106 % 10 = 6
So 134316-80-6 is a valid CAS Registry Number.