1400809-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400809-46-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,8,0 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1400809-46:
(9*1)+(8*4)+(7*0)+(6*0)+(5*8)+(4*0)+(3*9)+(2*4)+(1*6)=122
122 % 10 = 2
So 1400809-46-2 is a valid CAS Registry Number.