1400654-23-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400654-23-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,6,5 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1400654-23:
(9*1)+(8*4)+(7*0)+(6*0)+(5*6)+(4*5)+(3*4)+(2*2)+(1*3)=110
110 % 10 = 0
So 1400654-23-0 is a valid CAS Registry Number.