144006-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144006-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,0,0 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144006-29:
(8*1)+(7*4)+(6*4)+(5*0)+(4*0)+(3*6)+(2*2)+(1*9)=91
91 % 10 = 1
So 144006-29-1 is a valid CAS Registry Number.