1404231-34-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1404231-34-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,4,2,3 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1404231-34:
(9*1)+(8*4)+(7*0)+(6*4)+(5*2)+(4*3)+(3*1)+(2*3)+(1*4)=100
100 % 10 = 0
So 1404231-34-0 is a valid CAS Registry Number.