1400791-66-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400791-66-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,7,9 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1400791-66:
(9*1)+(8*4)+(7*0)+(6*0)+(5*7)+(4*9)+(3*1)+(2*6)+(1*6)=133
133 % 10 = 3
So 1400791-66-3 is a valid CAS Registry Number.