141899-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141899-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,8,9 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 141899-71:
(8*1)+(7*4)+(6*1)+(5*8)+(4*9)+(3*9)+(2*7)+(1*1)=160
160 % 10 = 0
So 141899-71-0 is a valid CAS Registry Number.