126443-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126443-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,4 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126443-92:
(8*1)+(7*2)+(6*6)+(5*4)+(4*4)+(3*3)+(2*9)+(1*2)=123
123 % 10 = 3
So 126443-92-3 is a valid CAS Registry Number.