13276-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13276-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,7 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13276-89:
(7*1)+(6*3)+(5*2)+(4*7)+(3*6)+(2*8)+(1*9)=106
106 % 10 = 6
So 13276-89-6 is a valid CAS Registry Number.