1021869-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1021869-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,1,8,6 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1021869-75:
(9*1)+(8*0)+(7*2)+(6*1)+(5*8)+(4*6)+(3*9)+(2*7)+(1*5)=139
139 % 10 = 9
So 1021869-75-9 is a valid CAS Registry Number.
1021869-75-9Relevant academic research and scientific papers
Design, synthesis, and evaluation of novel ethambutol analogues
Yendapally, Raghunandan,Lee, Richard E.
, p. 1607 - 1611 (2008/12/21)
Ethambutol is one of the front-line agents recommended by the World Health Organization for the treatment of tuberculosis. In an effort to develop more potent therapies to treat tuberculosis, novel unsymmetrical ethambutol analogues were successfully synt
