126-94-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126-94-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 126-94:
(5*1)+(4*2)+(3*6)+(2*9)+(1*4)=53
53 % 10 = 3
So 126-94-3 is a valid CAS Registry Number.