00742nam a2200217Ia 4500003000400000005001700004006001800021007000300039008004100042024001000083037001100093040001800104041001300122100002100135110009700156245011800253260000900371650001300380700003400393700009700427OSt20220930084848.0a|||||r|||| 00| 0ta220926b        |||||||| |||| 00| 0 eng d  a87713  cTheses  aCRLcCRLbeng  2engaeng  aChaudhary Preeti  aUniversity of Delhi. Faculty of Science. Department of B. R. Ambedkar Centre for Biomedicine 0aSynthesis and antimicrobial activity of N-Alkyl and N-Aryl piperazine derivatives using benzotriazole methodology  c2006  aMEDICINE  a Dr. Akhilesh Kumar Verma Gu.  aUniversity of Delhi. Faculty of Science. Department of B. R. Ambedkar Centre for Biomedicine