12769-13-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12769-13-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,6 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12769-13:
(7*1)+(6*2)+(5*7)+(4*6)+(3*9)+(2*1)+(1*3)=110
110 % 10 = 0
So 12769-13-0 is a valid CAS Registry Number.