126-47-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126-47-6 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, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126-47:
(5*1)+(4*2)+(3*6)+(2*4)+(1*7)=46
46 % 10 = 6
So 126-47-6 is a valid CAS Registry Number.